THIS FORM OF GUARANTEE INDENTURE dated as of ●, 2020; AMONG: BROOKFIELD INFRASTRUCTURE PARTNERS L.P., an exempted limited partnership formed under the laws of Bermuda, (hereinafter referred to as the “Partnership”),

Exhibit 10.30

THIS FORM OF GUARANTEE INDENTURE dated as of ●, 2020;

AMONG:

BROOKFIELD INFRASTRUCTURE PARTNERS L.P., an exempted limited partnership formed under the laws of Bermuda,

(hereinafter referred to as the “Partnership”),

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BIPC HOLDINGS INC., a corporation incorporated under the laws of the Province of Ontario,

(hereinafter referred to as the “Guarantor”),

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COMPUTERSHARE TRUST COMPANY OF CANADA, a trust company organized and existing under the laws of Canada,

(hereinafter referred to as the “Security Trustee”).

WHEREAS pursuant to the terms of this guarantee indenture (the “Guarantee”) the Guarantor has agreed to guarantee in favour of the Holders (as defined below) the payment of the Class A Preferred LP Unit Obligations (as defined below), pursuant to the terms of the Guaranteed Class A Preferred LP Units (as defined below);

AND WHEREAS all necessary acts and proceedings have been done and taken and all necessary resolutions have been passed to authorize the execution and delivery of this Guarantee and to make the same legal, valid and binding upon the Guarantor;

AND WHEREAS the foregoing recitals are made as representations and statements of fact by the Guarantor and not by the Security Trustee;

NOW THEREFORE THIS GUARANTEE WITNESSES that for good and valuable consideration (the receipt and sufficiency of which are hereby acknowledged by each of the parties), the parties hereto agree as follows:

ARTICLE 1

DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

1.1 Definitions

For all purposes of this Guarantee, except as otherwise expressly provided or unless the context otherwise requires:

In addition, the following terms shall have the following meanings:

“Act” has the meaning given to such term in Section 1.4(a);

“Affiliate” means, with respect to a Person, any other Person that, directly or indirectly, through one or more intermediaries, Controls or is Controlled by such Person, or is under common Control of a third Person;

“Authorized Investments” has the meaning given to such term in Section 5.7;

“BIPIC” means BIP Investment Corporation;

“BIPIC Preferred Share Guarantee Indenture” means any present or future guarantee or guarantee indenture entered into by the Guarantor with respect to any outstanding senior preferred shares issued by BIPIC from time to time, pursuant to which the Guarantor guarantees any obligations with respect to such senior preferred shares of BIPIC;

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“BIPIC Preferred Share Guarantee Obligations” means, with respect to the Guarantor, all indebtedness, liabilities and obligations of the Guarantor under or pursuant to all BIPIC Preferred Share Guarantee Indentures to which the Guarantor is a party;

“Board Resolution” means, with respect to the Guarantor, a copy of a resolution duly passed by the board of directors (or the equivalent) of the Governing Body of the Guarantor, to be in full force and effect on the applicable date, and delivered to the Security Trustee;

“Business Day” means a day other than a Saturday, a Sunday or any other day that is a statutory or civic holiday in Toronto, Canada;

“Class A Preferred LP Units” means all of the class A preferred limited partnership units of the Partnership that are issued from time to time pursuant to its limited partnership agreement;

“Class A Preferred LP Unit Obligations” means all financial liabilities and obligations of the Partnership to the Holders in respect of the Guaranteed Class A Preferred LP Units including or in respect of (a) any accrued and unpaid distributions on the Guaranteed Class A Preferred LP Units, (b) the applicable redemption price and all accrued and unpaid distributions up to, but excluding, the date fixed for redemption with respect to the Guaranteed Class A Preferred LP Units called for redemption, and (c) the Liquidation Amount payable on the Guaranteed Class A Preferred LP Units upon a voluntary or involuntary dissolution, liquidation or winding up of the Partnership, without regard to the amount of assets of the Partnership available for distribution;

“Control” means the control by one Person of another Person in accordance with the following: a Person (“A”) controls another Person (“B”) where A has the power to determine the management and policies of B by contract or status (for example the status of A being the general partner of B) or by virtue of beneficial ownership of or control over a majority of the voting interests in B; and, for certainty and without limitation, if A owns or has control over shares to which are attached more than 50% of the votes permitted to be cast in the election of directors to the board of directors (or the equivalent) of the Governing Body of B or A is the general partner of B, a limited partnership, then in each case A Controls B for this purpose, and the term “Controlled” has the corresponding meaning;

“Corporate Trust Office” means the office of the Security Trustee, at which at any particular time its corporate trust business shall be principally administered, which office on the date of execution of this Guarantee is located at ▇▇▇ ▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇▇, ▇▇▇▇▇▇▇ ▇▇ ▇▇▇ ▇▇▇;

“Defaulted Class A Preferred LP Units” has the meaning given to such term in Section 4.6(b);

“Designation Notice” has the meaning given to such term in Section 2.3;

“Event of Default” has the meaning given to such term in Section 4.2;

“Governing Body” means (a) with respect to a corporation or limited company, such corporation or limited company, (b) with respect to a limited liability company, a manager or managing partner of such limited liability company, (c) with respect to a limited partnership, a general partner of such limited partnership (or if any such general partner is itself a partnership, such general partner’s

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general partner), (d) with respect to a general partnership, the managing partner (or if there is no managing partner, each partner), and (e) with respect to any other Person, the Person that has the power to determine the management and policies of such Person by status, and in the case of each of (a) through (e) includes any Person to whom such Person has delegated any power or authority;

“Guaranteed Class A Preferred LP Units” means the Series 1, Series 2, Series 3, Series 4, Series 5, Series 6, Series 7, Series 8, Series 9, Series 10, Series 11 and Series 12 Class A Preferred LP Units and each Series of Class A Preferred LP Units that has been designated by the Partnership at any time pursuant to Section 2.3 as being entitled to the benefits of this Guarantee pursuant to the terms hereof;

“Guarantor” means BIPC Holdings Inc.;

“Guarantor Order” or “Guarantor Request” means, with respect to the Guarantor, a written request or order signed in the name of the Guarantor by any officer or director (or the equivalent) of the Governing Body of the Guarantor and delivered to the Security Trustee;

“Guarantor Preferred Securities” means, collectively, all senior preferred shares of the Guarantor, whether existing on the date of this Guarantee or created and issued at any time and from time to time after the date hereof;

“Holders” means the registered holders of any of the Guaranteed Class A Preferred LP Units from time to time, provided that, in determining whether the Holders of the requisite percentage of the aggregate Liquidation Amount of outstanding Guaranteed Class A Preferred LP Units have given any request, notice, consent or waiver hereunder, “Holders” shall not include the Guarantor or any Affiliate of the Guarantor;

“Liquidation Amount” means, in respect of any securities of any series or class and any determination date, the amount to which the holders of such series or class are entitled in the event of a distribution of the assets of the issuer of such series or class upon the liquidation, dissolution or winding-up of such issuer on such date, plus, without duplication, an amount equal to all accrued and unpaid distributions up to, but excluding, such date;

“MI 61-101” means Multilateral Instrument 61-101 – Protection of Minority Security Holders in Special Transactions;

“OBCA” means the Business Corporations Act (Ontario);

“Officer’s Certificate” means, with respect to the Guarantor, a certificate signed by any officer or director (or the equivalent) of the Governing Body of the Guarantor and delivered to the Security Trustee;

“Opinion of Counsel” means a written opinion of counsel, who may be counsel for the Guarantor, the Partnership or any of their Affiliates or employees, and who shall be acceptable to the Security Trustee;

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“Pari Passu Guarantor Obligations” means, collectively: (a) the BIPIC Preferred Share Guarantee Obligations, (b) all financial liabilities and obligations of the Guarantor to the holders of the Guarantor Preferred Securities, including in respect of (i) any accrued and unpaid distributions on the Guarantor Preferred Securities, (ii) the applicable redemption price and all accrued and unpaid distributions up to, but excluding, the date fixed for redemption with respect to the Guarantor Preferred Securities called for redemption, and (iii) the Liquidation Amount payable on the Guarantor Preferred Securities upon any voluntary or involuntary dissolution, liquidation or winding up of the Guarantor, without regard to the amount of assets of the Guarantor available for distribution; and (c) all other financial liabilities and obligations of the Guarantor that rank pari passu with the financial liabilities and obligations described in clauses (a) and (b) of this definition;

“Partnership” means Brookfield Infrastructure Partners L.P.;

“Person” means an individual, a corporation, a partnership, an association, a trust or any other entity or organization, including a government or political subdivision or an agency or instrumentality thereof;

“Privacy Laws” has the meaning given to such term in Section 5.14;

“Representing Party” has the meaning given to such term in Section 5.16;

“Security Trustee” means Computershare Trust Company of Canada;

“Senior Guarantor Obligations” shall mean:

except only for (i) the Class A Preferred LP Unit Obligations, (ii) the Pari Passu Guarantor Obligations, and (iii) the Subordinate Guarantor Obligations;

“Series” means a series of Class A Preferred LP Units;

“Subordinate Guarantor Obligations” means, collectively, (a) all financial liabilities and obligations of the Guarantor to the holders of all securities in the capital of the Guarantor with entitlements to Liquidation Amounts that are subordinate to the entitlements of the Guarantor Preferred Securities, and (b) all indebtedness, liabilities and obligations of the Guarantor that are expressly stated to be subordinate to the Senior Guarantor Obligations, the Class A Preferred LP Unit Obligations and the Pari Passu Guarantor Obligations;

“subsidiary entity” shall have the meaning set out in MI 61-101; and

“wholly-owned subsidiary entity” shall have the meaning set out in MI 61-101.

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1.2 Compliance Certificates and Opinions

Upon any application or request by the Guarantor to the Security Trustee to take any action under any provision of this Guarantee, the Guarantor shall furnish to the Security Trustee an Officer’s Certificate stating that all conditions precedent, if any, provided for in this Guarantee (including any covenant compliance with which constitutes a condition precedent) relating to the proposed action have been complied with and, if required by the Security Trustee, an Opinion of Counsel stating that in the opinion of such counsel all such conditions precedent, if any, have been complied with, except that in the case of any such application or request as to which the furnishing of certain documents is specifically required by any provision of this Guarantee relating to such particular application or request, no additional certificate or opinion need be furnished.

In addition to the foregoing, every certificate or opinion with respect to compliance with a covenant or condition provided for in this Guarantee (other than as otherwise specified herein) shall include:

In any case where several matters are required to be certified by, or covered by an opinion of, any specified Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one such Person, or that they be so certified or covered by only one document, but one such Person may certify or give an opinion with respect to some matters and one or more other such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or several documents.

Any certificate or opinion of an officer of the Governing Body of the Guarantor may be based, insofar as it relates to legal matters, upon a certificate or opinion of, or representations by, counsel, unless such officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to the matters upon which his or her certificate or opinion is based are erroneous. Any certificate or Opinion of Counsel may be based, insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an officer or officers of the Governing Body of the Guarantor stating that the information with respect to such factual matters is in the possession of the Guarantor, unless such counsel knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to such matters are erroneous.

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Where any Person is required to make, give or execute two or more applications, requests, consents, certificates, statements, opinions or other instruments under this Guarantee, they may, but need not, be consolidated and form one instrument.

1.4 Acts of Holders

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1.5 Notices, Etc. to Security Trustee and Guarantor

Any request, demand, authorization, direction, notice, consent, waiver or Act of Holders or other documents provided or permitted by this Guarantee to be made upon, given or furnished to, or filed with:

Any delivery made or facsimile sent on a day other than a Business Day, or after 3:00 p.m. (Toronto time) on a Business Day, shall be deemed to be received on the next following Business Day. Anything mailed shall not be deemed to have been given until it is actually received. The Guarantor or the Partnership may from time to time notify the Security Trustee of a change in address or facsimile number which thereafter, until changed by like notice, shall be the address or facsimile number of the Guarantor or the Partnership for all purposes of this Guarantee.

Where this Guarantee provides for notice of any event to Holders by the Guarantor or the Security Trustee, such notice shall be sufficiently given (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to each such Holder at the Holder’s address as it appears in the list of Holders as provided by the Partnership, not later than the latest date, and not earlier than the earliest date, prescribed for the giving of such notice or in any other manner from time to time permitted by applicable laws, including, without limitation, internet-based or other electronic communications. In any case where notice to Holders is given by mail, neither the accidental failure to mail such notice, nor any defect in any notice so mailed, to any

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particular Holder shall affect the sufficiency of such notice with respect to other Holders, but upon such failure to mail or such defect in any notice so mailed being discovered, the notice (as corrected to address any defects) shall be mailed forthwith to such Holder. Any notice mailed to a Holder in the manner herein prescribed shall be conclusively deemed to have been received by such Holder, whether or not such Holder actually receives such notice.

Any request, demand, authorization, direction, notice, consent or waiver required or permitted under this Guarantee shall be in the English language.

Where this Guarantee provides for notice in any manner, such notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Security Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver.

1.7 Effect of Headings and Table of Contents

The Article and Section headings herein are for convenience only and shall not affect the construction hereof.

1.8 Successors and Assigns

All covenants and agreements in this Guarantee by the Guarantor shall bind its respective successors and assigns, whether so expressed or not.

1.9 Severability Clause

In case any provision in this Guarantee shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

This Guarantee shall be governed by and construed in accordance with the laws of the Province of Ontario and the federal laws of Canada applicable therein.

1.11 No Recourse Against Certain Persons

A director, officer, employee or securityholder, as such, of the Guarantor or the Governing Body of the Guarantor shall not have any liability for any obligations of the Guarantor under this Guarantee or for any claim based on, in respect of or by reason of such obligations or its creation or any certificate, opinion, notice or other document delivered in connection with this Guarantee.

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1.12 Multiple Originals

The parties may sign any number of copies of this Guarantee. Each signed copy shall be an original, but all of them together represent the same agreement. One signed copy is enough to prove this Guarantee.

1.13 Language

Les parties aux présentes ont exigé que la présente convention ainsi que tous les documents et avis qui s’y rattachent et/ou qui en decouleront soient rediges et exécutés en langue anglaise. The parties hereto have required that this Guarantee and all documents and notices related thereto be drafted and executed in English.

1.14 Force Majeure

The Security Trustee shall not be liable to any party to this Guarantee, or held in breach of this Guarantee by any party to this Guarantee, if prevented, hindered, or delayed in the performance or observance of any provision contained herein by reason of acts of God, riots, terrorism, acts of war, epidemics, governmental action or judicial order, earthquakes, or any other similar causes (including, but not limited to, mechanical, electronic or communication interruptions, disruptions or failures). Performance times applicable to the Security Trustee’s obligations under this Guarantee shall be extended for a period of time equivalent to the time lost because of any delay that is excusable under this Section.

ARTICLE 2

GUARANTEE

2.1 Guarantee

The Guarantor irrevocably and unconditionally guarantees in favour of the Holders the due and punctual payment of the Class A Preferred LP Unit Obligations, regardless of any defense (except for the defense of the payment in full thereof), right of set-off or counterclaim which the Guarantor may have or assert. If the Partnership shall fail to pay any of the Class A Preferred LP Unit Obligations when due, the Guarantor shall pay to the Holders entitled to receive such Class A Preferred LP Unit Obligations immediately after demand made in writing by one or more such Holders or the Security Trustee, but in any event within 15 days of any failure by the Partnership to pay the Class A Preferred LP Unit Obligations when due, without any evidence that the Holders or the Security Trustee has demanded that the Partnership pay such Class A Preferred LP Unit Obligations or that the Partnership has failed to do so. The Guarantor’s obligation to pay Class A Preferred LP Unit Obligations may be satisfied by (i) direct payment to the applicable Holders or (ii) payment to the applicable Holders through the facilities of the Security Trustee. The Guarantor shall give prompt written notice to the Security Trustee in the event it makes a direct payment to the Holders hereunder.

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2.2 Ranking of Guarantee

Notwithstanding anything to the contrary in this Guarantee, the obligations of the Guarantor hereunder are subordinate to all Senior Guarantor Obligations and rank pari passu with all Pari Passu Guarantor Obligations on a pro rata basis.

2.3 Designation of Guaranteed Class A Preferred LP Units

The Guarantor agrees that the Partnership has the right to, at any time and from time to time, designate any Class A Preferred LP Units as having the benefit of this Guarantee and constituting Guaranteed Class A Preferred LP Units (with all financial liabilities and obligations thereunder constituting Class A Preferred LP Unit Obligations) for all purposes of this Guarantee. The Partnership shall provide a written notice to the Guarantor and the Security Trustee of any such designation for the purposes of the Guarantee (a “Designation Notice”). Upon receipt of a Designation Notice, the Guarantor and Security Trustee shall each provide an acknowledgment to the Partnership confirming that the Class A Preferred LP Units identified in the Designation Notice constitute Guaranteed Class A Preferred LP Units from and after the date of such Designation Notice and that the terms of this Guarantee extend to such Class A Preferred LP Units and all financial liabilities and obligations thereunder, in such form as the Partnership may reasonably require. The Security Trustee is entitled to rely on a Designation Notice without independent enquiry as absolute evidence that this Guarantee applies to the Guaranteed Class A Preferred LP Units described in such Designation Notice.

2.4 Waiver of Notice

The Guarantor hereby waives notice of acceptance of this Guarantee.

2.5 Guarantee Absolute

The Guarantor guarantees that the Class A Preferred LP Unit Obligations will be paid strictly in accordance with the terms of the Guaranteed Class A Preferred LP Units and this Guarantee within the time required by Section 2.1, regardless of any law, regulation or order now or hereafter in effect in any jurisdiction affecting any such terms or the rights of the Holders with respect thereto. The liability of the Guarantor under this Guarantee shall be absolute and unconditional irrespective of:

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it being the intent of the Guarantor that its obligations in respect of the Class A Preferred LP Unit Obligations shall be absolute and unconditional under all circumstances and shall not be discharged except by payment in full of the Class A Preferred LP Unit Obligations. The Holders shall not be bound or obliged to exhaust their recourse against the Partnership or any other Persons or to take any other action before being entitled to demand payment from the Guarantor hereunder.

There shall be no obligation of the Holders to give notice to, or obtain the consent of, the Guarantor with respect to the happening of any of the foregoing.

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2.6 Continuing Guarantee

This Guarantee shall apply to and secure any ultimate balance due or remaining due to the Holders in respect of the Class A Preferred LP Unit Obligations and shall be binding as an absolute and continuing obligation of the Guarantor. This Guarantee shall continue to be effective or be reinstated, as the case may be, if at any time payment of any of the Class A Preferred LP Unit Obligations must or may be rescinded, is declared or may become voidable, or must or may otherwise be returned by any Holders for any reason, including the insolvency, bankruptcy, dissolution or reorganization of the Partnership or upon or as a result of the appointment of a custodian, receiver, trustee or other officer with similar powers with respect to the Partnership or any substantial part of its property, all as though such payment had not been made. If at any time the Partnership is precluded from making payment when due in respect of any Class A Preferred LP Unit Obligations by reason of the provisions of its organizational documents or otherwise, such amounts shall nonetheless be deemed to be due and payable by the Partnership to the Holders for all purposes of this Guarantee and the Class A Preferred LP Unit Obligations shall be immediately due and payable to the Holders. This is a guarantee of payment, and not merely a deficiency or collection guarantee.

2.7 Rights of Holders

The Guarantor expressly acknowledges that this Guarantee will be deposited with the Security Trustee to be held for the benefit of the Holders and the Security Trustee has the right to enforce this Guarantee on behalf of the Holders.

2.8 Subrogation

The Guarantor shall have no right of subrogation in respect of any payment made to the Holders hereunder until such time as the Class A Preferred LP Unit Obligations have been fully satisfied. In the case of the liquidation, dissolution, winding-up or bankruptcy of the Partnership (whether voluntary or involuntary), or if the Partnership makes an arrangement or compromise or proposal with its creditors, the Holders shall have the right to rank for their full claim and to receive all distributions or other payments in respect thereof until their claims in respect of the Class A Preferred LP Unit Obligations have been paid in full, and the Guarantor shall continue to be liable to the Holders for any balance which may be owing to the Holders by the Partnership in respect thereof. The Class A Preferred LP Unit Obligations shall not, however, be released, discharged, limited or affected by the failure or omission of the Holders to prove the whole or part of any claim against the Partnership. If any amount is paid to the Guarantor on account of any subrogation arising hereunder at any time when the Class A Preferred LP Unit Obligations are due and owing and have not been fully satisfied, such amount shall be held in trust by the Guarantor for the benefit of the Holders entitled thereto and shall forthwith be paid to such Holders to be credited and applied against their Class A Preferred LP Unit Obligations.

2.9 Independent Obligations

The Guarantor acknowledges that its obligations hereunder are independent of the obligations of the Partnership with respect to the Guaranteed Class A Preferred LP Units and that the Guarantor shall be liable to make payment of the Class A Preferred LP Unit Obligations

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pursuant to the terms of this Guarantee notwithstanding the occurrence of any event referred to in subsections (a) through (k), inclusive, of Section 2.4 and regardless of whether the Holders make a demand upon the Guarantor. The Guarantor will pay the Class A Preferred LP Unit Obligations in accordance with this Guarantee without regard to any equities between it and the Partnership or any defence or right of set-off, compensation, abatement, combination of accounts or cross-claim that it or the Partnership may have.

2.10 Guarantor to Investigate Financial Condition of the Partnership

The Guarantor acknowledges that it has fully informed itself about the financial condition of the Partnership. The Guarantor assumes full responsibility for keeping fully informed of the financial condition of the Partnership and all other circumstances affecting the Partnership’s ability to pay the Class A Preferred LP Unit Obligations.

ARTICLE 3

SUBORDINATION OF OBLIGATIONS TO SENIOR GUARANTOR OBLIGATIONS

AND PARI PASSU RANKING WITH CERTAIN OTHER OBLIGATIONS

3.1 Applicability of Article

The obligations of the Guarantor hereunder shall be subordinate and subject in right of payment, to the extent and in the manner hereinafter set forth in the following sections of this Article 3, to the prior payment in full of all Senior Guarantor Obligations, and are pari passu, on a pro rata basis, with all other Pari Passu Guarantor Obligations and the Security Trustee and each Holder, as a condition to and by acceptance of the benefits conferred hereby, agrees to and shall be bound by the provisions of this Article 3.

3.2 Order of Payment

Upon any distribution of the assets of the Guarantor on any dissolution, winding up, liquidation or reorganization of the Guarantor (whether in bankruptcy, insolvency or receivership proceedings, or upon an “assignment for the benefit of creditors” or any other marshalling of the assets and liabilities of the Guarantor, or otherwise):

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3.3 Subrogation to Rights of Holders of Senior Guarantor Obligations

Subject to the payment in full of all Senior Guarantor Obligations, the Holders shall be subrogated to the rights of the holders of Senior Guarantor Obligations to receive payments or distributions of assets of the Guarantor (to the extent of the application thereto of such payments or other assets which would have been received by the Holders but for the provisions hereof) until the Class A Preferred LP Unit Obligations shall be paid in full, and no such payments or distributions to the Holders of cash, property or securities, which otherwise would be payable or distributable to the holders of such Senior Guarantor Obligations, shall, as between the Guarantor, its creditors (other than the holders of Senior Guarantor Obligations and Pari Passu Guarantor Obligations), and the Holders, be deemed to be a payment by the Guarantor to the holders of such Senior Guarantor Obligations or on account of such Senior Guarantor Obligations, it being understood that the provisions of this Article 3 are and are intended solely for the purpose of defining the relative rights of the Holders, on the one hand, and the holders of Senior Guarantor Obligations, on the other hand.

3.4 Obligation to Pay Not Impaired

Nothing contained in this Article 3 or elsewhere in this Guarantee is intended to or shall impair, as between the Guarantor, its creditors (other than the holders of Senior Guarantor Obligations), and the Holders, the obligation of the Guarantor, which is absolute and unconditional, to pay to the Holders the Class A Preferred LP Unit Obligations in accordance herewith, as and when the same shall become due and payable in accordance with this Guarantee, or affect the relative rights of the Holders and creditors of the Guarantor (other than the holders of the Senior Guarantor Obligations and Pari Passu Guarantor Obligations); nor shall anything herein or therein prevent the Security Trustee or the Holder from exercising all remedies otherwise permitted by applicable law upon default under this Guarantee, subject to the rights, if any, under this Article 3 of the holders of Senior Guarantor Obligations or Pari Passu Guarantor Obligations in respect of cash, property or securities of the Guarantor that are received upon the exercise of any such remedy.

3.5 No Payment if Senior Guarantor Obligations in Default

Upon the acceleration, demand or maturity of any Senior Guarantor Obligations whether by lapse of time, acceleration, demand or otherwise, then, except as provided in Section 3.6, such matured Senior Guarantor Obligations shall first be paid in full, or shall first have been duly provided for, before any payment by the Guarantor is made on account of the Class A Preferred LP Unit Obligations.

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In case of default with respect to any Senior Guarantor Obligations that permits the holders thereof to accelerate the maturity thereof, unless and until such default shall have been cured or waived or shall have ceased to exist, no payment (by purchase of the Guaranteed Class A Preferred LP Units or otherwise) shall be made by the Guarantor with respect to the Class A Preferred LP Unit Obligations, and neither the Security Trustee nor the Holders shall be entitled to demand, institute proceedings for the collection of, or receive any payment or benefit from the Guarantor (including without limitation by set-off, combination of accounts or otherwise in any manner whatsoever) on account of the Class A Preferred LP Unit Obligations after the happening of such a default (except as provided in Section 3.6), and unless and until such default shall have been cured or waived or shall have ceased to exist, such payments received from the Guarantor shall be held in trust for the benefit of, and, if and when the Senior Guarantor Obligations shall have become due and payable, shall be paid over to, the holders of such Senior Guarantor Obligations or their representative or representatives or to the trustee or trustees under any indenture under which any instruments evidencing an amount of such Senior Guarantor Obligations remaining unpaid, until all such Senior Guarantor Obligations shall have been paid in full, after giving effect to any concurrent payment or distribution to the holders of such Senior Guarantor Obligations.

The fact that any payment hereunder is prohibited by this Section 3.5 shall not prevent the failure to make such payment from being an Event of Default hereunder.

3.6 Payment on Guaranteed Class A Preferred LP Units Permitted

Nothing contained in this Article 3 or elsewhere in this Guarantee, or in any of the Guaranteed Class A Preferred LP Units, shall affect the obligation of the Guarantor to make, or prevent the Guarantor from making, at any time except during the pendency of any dissolution, winding up or liquidation of the Guarantor or reorganization proceedings specified in Section 3.2 affecting the affairs of the Guarantor, any payment on account of the Class A Preferred LP Unit Obligations, except that the Guarantor shall not make any such payment other than as contemplated by this Article 3, if it is in default in payment of any of its Senior Guarantor Obligations. The fact that any such payment is prohibited by this Section 3.6 shall not prevent the failure to make such payment from being an Event of Default hereunder. Nothing contained in this Article 3 or elsewhere in this Guarantee, or in any of the Guaranteed Class A Preferred LP Units, shall prevent the application by the Security Trustee of any moneys deposited with the Security Trustee hereunder for the purpose so deposited, to the payment of or on account of the Class A Preferred LP Unit Obligations unless and until the Security Trustee shall have received written notice from the Guarantor or from any holder of Senior Guarantor Obligations or from the representative of any such holder of default with respect to any Senior Guarantor Obligations permitting the holders thereof to accelerate the maturity thereof and that all applicable notices have been issued and cure periods have expired in respect of such default.

3.7 Confirmation of Subordination or Pari Passu Ranking

As a condition to the benefits conferred hereby on each Holder, each such Holder by acceptance of the benefits conferred hereby authorizes and directs the Security Trustee, on such Holder’s behalf, to take such action as may be necessary or appropriate to effectuate the subordination as provided in this Article 3, and appoints the Security Trustee as such Holder’s

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attorney-in-fact for any and all such purposes. Upon request of the Guarantor, and upon being furnished with an Officer’s Certificate stating that one or more named persons are holders of Senior Guarantor Obligations or Pari Passu Guarantor Obligations, or the representative or representatives of such holders, or the trustee or trustees under which any instrument evidencing such Senior Guarantor Obligations or Pari Passu Guarantor Obligations may have been issued, and specifying the amount and nature of such Senior Guarantor Obligations or Pari Passu Guarantor Obligations, as applicable, the Security Trustee shall enter into a written agreement or agreements with the Guarantor and the person or persons named in such Officer’s Certificate providing that such person or persons are entitled to all the rights and benefits of this Article 3 as the holder or holders, representative or representatives, or trustee or trustees of such Senior Guarantor Obligations or Pari Passu Guarantor Obligations, as applicable, specified in such Officer’s Certificate and in such agreement. Such agreement shall be conclusive evidence that the indebtedness specified therein is Senior Guarantor Obligations or Pari Passu Guarantor Obligations, as applicable, however, nothing herein shall impair the rights of any holder of Senior Guarantor Obligations or Pari Passu Guarantor Obligations who has not entered into such an agreement.

3.8 Security Trustee May Hold Senior Guarantor Obligations and Pari Passu Guarantor Obligations

The Security Trustee is entitled to all the rights set forth in this Article 3 with respect to any Senior Guarantor Obligations or Pari Passu Guarantor Obligations at the time held by it, to the same extent as any other holder of Senior Guarantor Obligations or Pari Passu Guarantor Obligations, and nothing in this Guarantee deprives the Security Trustee of any of its rights as such holder.

3.9 Rights of Holders of Senior Guarantor Obligations and Pari Passu Guarantor Obligations Not Impaired

No right of any present or future holder of any Senior Guarantor Obligations or Pari Passu Guarantor Obligations to enforce the subordination herein will at any time or in any way be prejudiced or impaired by any act or failure to act on the part of the Guarantor or by any non-compliance by the Guarantor with the terms, provisions and covenants of this Guarantee, regardless of any knowledge thereof which any such holder may have or be otherwise charged with.

3.10 Altering Senior Guarantor Obligations and Pari Passu Guarantor Obligations

A holder of Senior Guarantor Obligations or Pari Passu Guarantor Obligations has the right to extend, renew, modify or amend the terms of such Senior Guarantor Obligations or Pari Passu Guarantor Obligations, as applicable, or any security therefor and to release, sell or exchange such security and otherwise to deal freely with the Guarantor or any other Person, all without notice to or consent of the Holders or the Security Trustee and without affecting the subordination herein, the liabilities and obligations of the parties to this Guarantee or the Holders or the Security Trustee.

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This Guarantee does not restrict the Guarantor from incurring any indebtedness, liabilities or obligations or from encumbering, mortgaging, pledging or charging its properties to secure any indebtedness, liabilities or obligations.

ARTICLE 4

TERMINATION AND REMEDIES

and, in each case, all amounts payable on the Guaranteed Class A Preferred LP Units, including all accrued and unpaid distributions, shall have been paid in full; and

The Guarantor shall notify the Security Trustee in writing that the requirements set out in Sections 4.1(a)(i) and (ii) have been satisfied.

The Guarantor shall notify the Security Trustee in writing of the occurrence of either of the events under this Section 4.1(b) and the termination of this Guarantee as a result thereof.

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4.2 Suits for Enforcement by the Security Trustee

In the event that the Guarantor fails to pay any Class A Preferred LP Unit Obligations as required pursuant to the terms of this Guarantee (an “Event of Default”), the applicable Holders may, subject to Section 4.6, institute judicial proceedings for the collection of the moneys so due and unpaid, may prosecute such proceedings to judgment or final decree and may enforce the same against the Partnership and/or the Guarantor and may collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Guarantor subject to the provisions of Article 3.

If an Event of Default occurs and is continuing, the Security Trustee may in its discretion proceed to protect and enforce its rights and the rights of the Holders, upon being indemnified and funded to its satisfaction by the Holders, by such appropriate judicial proceedings as the Security Trustee shall deem most effectual to protect and enforce any such rights, whether for the specific enforcement of any covenant or agreement in this Guarantee or in aid of the exercise of any power granted herein, or to enforce any other proper remedy.

4.3 Security Trustee May File Proofs of Claim

In case of any receivership, insolvency, liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or other judicial proceeding relative to the Guarantor or the property of the Guarantor and while such proceeding is pending, the Security Trustee shall be entitled and empowered, by intervention in such proceeding or otherwise:

and any custodian, receiver, assignee, trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Security Trustee.

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Nothing herein contained shall be deemed to authorize the Security Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Guaranteed Class A Preferred LP Units or the rights of any Holder thereof or to authorize the Security Trustee to vote in respect of the claim of any Holder in any such proceeding.

4.4 Security Trustee May Enforce Claims Without Possession of Guaranteed Class A Preferred LP Units

All rights of action and claims under this Guarantee may be prosecuted and enforced by the Security Trustee without the possession of any of the Guaranteed Class A Preferred LP Units in any proceeding relating thereto, and any such proceeding instituted by the Security Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Security Trustee, its agents and counsel, be for the rateable benefit of the Holders in respect of which such judgment has been recovered.

Any money collected by the Security Trustee pursuant to this Article shall be applied in the following order:

FIRST, to the payment of all amounts due to the Security Trustee including, without limitation, the reasonable compensation, expenses, disbursements and advances of the Security Trustee in or about the execution of its trust, or otherwise in relation hereto, with interest thereon as herein provided;

SECOND, to the payment of all amounts due to Holders in respect of the costs, charges, expenses and advances incurred in connection with enforcing their rights hereunder;

THIRD, to the payment of all Class A Preferred LP Unit Obligations then due and unpaid on a pro rata basis; and

FOURTH, the balance, if any, to the Person or Persons entitled thereto.

4.6 Limitation on Suits

No Holder shall have any right to institute any proceeding, judicial or otherwise, with respect to this Guarantee, or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless:

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it being understood and intended that no Holder shall have any right in any manner whatever by virtue of, or by availing of, any provision of this Guarantee to affect, disturb or prejudice the rights of any other Holder, or to obtain or to seek to obtain priority or preference over any other Holder or to enforce any right under this Guarantee, except in the manner herein provided and for the equal and rateable benefit of all Holders.

4.7 Restoration of Rights and Remedies

If the Security Trustee or any Holder has instituted any proceeding to enforce any right or remedy under this Guarantee and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Security Trustee or to such Holder, then and in every such case, subject to any determination in such proceeding, the Guarantor, the Security Trustee and the Holders shall be restored to their respective former positions hereunder and thereafter all rights and remedies of the Security Trustee and the Holders shall continue as though no such proceeding had been instituted.

4.8 Rights and Remedies Cumulative

No right or remedy herein conferred upon or reserved to the Security Trustee or to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy.

4.9 Delay or Omission Not Waiver

No delay or omission of the Security Trustee or of any Holder to exercise any right or remedy accruing upon an Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein, provided that any Event of Default that is cured by the Guarantor will thereafter cease to constitute an Event of Default for purposes of this Guarantee. Every right and remedy given by this Article or by law to the Security Trustee or to the Holders may be exercised from time to time, and as often as may be deemed expedient, by the Security Trustee or by the Holders, as the case may be.

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4.10 Control by Holders

The Holders representing not less than a majority of the aggregate Liquidation Amount of the Defaulted Class A Preferred LP Units shall have the right, after the occurrence and during the continuance of an Event of Default, to direct the time, method and place of conducting any proceeding for any remedy available to the Security Trustee, or exercising any trust or power conferred on the Security Trustee, with respect to this Guarantee, provided that in each case:

4.11 Waiver of Stay or Extension Laws

The Guarantor covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Guarantee; and the Guarantor (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Security Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

4.12 Undertaking for Costs

All parties to this Guarantee agree, and each Holder by acceptance of the benefits hereof shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Guarantee, or in any suit against the Security Trustee for any action taken, suffered or omitted by it as Security Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit and that such court may in its discretion assess reasonable costs, including reasonable lawyers’ fees, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; but the provisions of this Section shall not apply to (a) any suit instituted by the Guarantor, (b) any suit instituted by the Security Trustee, or (c) any suit instituted in accordance with this Guarantee by any Holder for the enforcement of the payment of the Class A Preferred LP Unit Obligations.

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ARTICLE 5

THE SECURITY TRUSTEE

5.1 Certain Duties and Responsibilities

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5.2 Certain Rights of Security Trustee

Subject to the provisions of Section 5.1:

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5.3 Protection of Security Trustee

By way of supplement to the provisions of any law for the time being relating to trustees, it is expressly declared and agreed as follows:

5.4 Security Trustee Not Required to Give Security

The Security Trustee shall not be required to give security for the execution of the trusts or its conduct or administration hereunder.

5.5 No Person Dealing with Security Trustee Need Enquire

No Person dealing with the Security Trustee shall be concerned to enquire whether the powers that the Security Trustee is purporting to exercise have become exercisable, or whether any money remains due upon the Guaranteed Class A Preferred LP Units or to see to the application of any money paid to the Security Trustee.

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5.6 May Hold Guaranteed Class A Preferred LP Units

Subject to applicable law, the Security Trustee, in its individual or in any other capacity, may become the owner or pledgee of the Guaranteed Class A Preferred LP Units and, subject to Section 5.8, may otherwise deal with the Guarantor with the same rights it would have if it were not the Security Trustee, and without being liable to account for any profit made thereby.

5.7 Moneys Held in Trust

Upon receipt of a direction from the Guarantor, the Security Trustee shall invest funds held by the Security Trustee pursuant to this Guarantee in Authorized Investments in its name in accordance with such direction. Any direction from the Guarantor to the Security Trustee shall be in writing and shall be provided to the Security Trustee no later than 9:00 a.m. ET on the day on which the investment is to be made. Any such direction received by the Security Trustee after 9:00 a.m. ET or received on a non-Business Day, shall be deemed to have been given prior to 9:00 a.m. ET the next Business Day. Any direction from the Guarantor for the release of the funds must be received prior to 11:00 a.m. ET on the day on which the release of funds is to be made. Any such direction for the release of funds received after 11:00 a.m. ET or on a non-Business Day, will be handled on a commercially reasonable efforts basis and may result in funds being released on the next Business Day. For the purposes of this Section, “Authorized Investments” means short term interest bearing or discount debt obligations issued or guaranteed by the Government of Canada or a Province or a Canadian chartered bank (which may include an Affiliate or related party of the Security Trustee) provided that such obligation is rated at least R1 (middle) by DBRS Limited or an equivalent rating service.

In the event that the Security Trustee does not receive a direction or only a partial direction, the Security Trustee may hold cash balances constituting part or all of the funds received by it hereunder and may, but need not, invest same in its deposit department, the deposit department of one of its Affiliates, or the deposit department of a Canadian chartered bank; but the Security Trustee, its Affiliates or a Canadian chartered bank shall not be liable to account for any profit to any parties to this Guarantee or to any other Person or entity other than at a rate, if any, established from time to time by the Security Trustee, its Affiliates or a Canadian chartered bank. For the purpose of this Section, “Affiliate” means affiliated companies within the meaning of the OBCA, and includes Computershare Investor Services Inc. and each of its affiliates within the meaning of the OBCA.

5.8 Conflict of Interest

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5.9 Corporate Trustee Required; Eligibility

There shall at all times be a trustee hereunder which shall be a corporation resident or authorized to carry on the business of a trust company in Canada. Neither the Guarantor nor any Affiliate of the Guarantor shall serve as trustee. If at any time the Security Trustee shall cease to be eligible in accordance with the provisions of this Section, the Security Trustee shall resign immediately in the manner and with the effect hereinafter specified in this Article.

5.10 Resignation and Removal; Appointment of Successor

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5.11 Acceptance of Appointment by Successor Trustee

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5.12 Merger, Consolidation, Amalgamation or Succession to Business

Any corporation into which the Security Trustee may be merged or with which it may be consolidated or amalgamated, or any corporation resulting from any merger, consolidation or amalgamation to which the Security Trustee shall be a party, or any corporation succeeding to all or substantially all of the corporate trust business of the Security Trustee, shall be the successor of the Security Trustee hereunder, provided such corporation shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or instrument or any further act on the part of any of the parties hereto.

5.13 Not Bound to Act

The Security Trustee shall retain the right not to act and shall not be liable for refusing to act if, due to a lack of information or for any other reason whatsoever, the Security Trustee, in its sole judgment, determines that such act might cause it to be in non-compliance with any applicable economic sanctions or anti-money laundering or anti-terrorist legislation, regulation or guideline. Further, should the Security Trustee, in its sole judgment, determine at any time that its acting under this Guarantee has resulted in its being in non-compliance with any applicable economic sanctions or anti-money laundering or anti-terrorist legislation, regulation or

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guideline, then it shall have the right to resign on 10 days written notice to the Partnership and the Guarantor, provided that (a) the Security Trustee’s written notice shall describe the circumstances of such non-compliance; and (b) if such circumstances are rectified to the Security Trustee’s satisfaction, acting reasonably, within such 10 day period, then such resignation shall not be effective.

5.14 Security Trustee’s Privacy Clause

The parties acknowledge that federal and/or provincial legislation that addresses the protection of individuals’ personal information (collectively, “Privacy Laws”) applies to obligations and activities under this Guarantee. Despite any other provision of this Guarantee, no party shall take or direct any action that would contravene, or cause the other to contravene, applicable Privacy Laws. The Guarantor shall, prior to transferring or causing to be transferred personal information to the Security Trustee, obtain and retain required consents of the relevant individuals to the collection, use and disclosure of their personal information, or shall have determined that such consents either have previously been given upon which the parties can rely or are not required under the Privacy Laws. The Security Trustee shall use commercially reasonable efforts to ensure that its services hereunder comply with Privacy Laws. Specifically, the Security Trustee agrees: (a) to have a designated chief privacy officer; (b) to maintain policies and procedures to protect personal information and to receive and respond to any privacy complaint or inquiry; (c) to use personal information solely for the purposes of providing its services under or ancillary to this Guarantee and not to use it for any other purpose except with the consent of or direction from the Partnership and the Guarantor or the individual involved; (d) not to sell or otherwise improperly disclose personal information to any third party; and (e) to employ administrative, physical and technological safeguards to reasonably secure and protect personal information against loss, theft, or unauthorized access, use or modification.

5.15 Compensation and Reimbursement

The Partnership agrees:

The Security Trustee’s remuneration, shall be payable out of any funds coming into the possession of the Security Trustee in priority to any payment of the Class A Preferred LP Unit Obligations. The said remuneration shall continue to be payable whether or not this Guarantee shall be in the course of administration by or under the direction of a court of competent

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jurisdiction. Any amount due under this Section and unpaid within 30 days after demand for such payment by the Security Trustee, shall bear interest at the then current rate of interest charged by the Security Trustee to its corporate customers. This Section 5.15 shall survive the removal or termination of the Security Trustee and the termination of this Guarantee.

5.16 Third Party Interests

Each party to this Agreement (“Representing Party”) hereby represents to the Security Trustee that any account to be opened by, or interest to be held by, Security Trustee in connection with this Agreement, for or to the credit of such Representing Party, either (a) is not intended to be used by or on behalf of any third party; or (b) is intended to be used by or on behalf of a third party, in which case such Representing Party hereby agrees to complete, execute and deliver forthwith to Security Trustee a declaration, in Security Trustee’s prescribed form or in such other form as may be satisfactory to it, as to the particulars of such third party.

ARTICLE 6

HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND GUARANTORS

6.1 List of Holders

The Partnership shall furnish or cause to be furnished to the Security Trustee at such times as the Security Trustee may request in writing, within five Business Days after the receipt by the Partnership of any such request, a list, in such form as the Security Trustee may reasonably require, of the names and addresses of the Holders as of a date not more than 15 days prior to the time such list is furnished, in each case to the extent such information is in the possession or control of the Partnership and is not identical to a previously supplied list of Holders or has not otherwise been received by the Security Trustee in its capacity as such. The Security Trustee may destroy any list of Holders previously given to it on receipt of a new list of Holders.

6.2 Access to list of Holders

A Holder may, upon payment to the Security Trustee of a reasonable fee, require the Security Trustee to furnish within 10 days after receiving the affidavit or statutory declaration referred to below, a list setting out (a) the name and address of every Holder, (b) the aggregate number of Guaranteed Class A Preferred LP Units owned by each such Holder, and (c) the aggregate number of the Guaranteed Class A Preferred LP Units then outstanding, each as shown on the list provided to the Security Trustee by the Partnership pursuant to Section 6.1 dated as of the day that the affidavit or statutory declaration is delivered to the Security Trustee. The affidavit or statutory declaration, as the case may be, shall contain (i) the name and address of the Holder, (ii) where the applicant is a corporation, its name and address for service, (iii) a statement that the list will not be used except in connection with an effort to influence the voting of the Holders, or any other matter relating to the Guarantee, and (iv) such other undertaking as may be required by applicable law. Where the Holder is a corporation, the affidavit or statutory declaration shall be made by a director or officer of the corporation.

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6.3 Communications to Holders

The rights of Holders to communicate with other Holders with respect to their rights under this Guarantee and the corresponding rights and privileges of the Security Trustee, shall be governed by applicable law.

Every Holder, by receiving and holding Guaranteed Class A Preferred LP Units, agrees with the Guarantor, the Partnership and the Security Trustee that none of the Guarantor, the Partnership nor the Security Trustee nor any agent of any of them shall be held accountable by reason of any disclosure of information as to the names and addresses of Holders made pursuant to the terms hereof or applicable law.

ARTICLE 7

CONVEYANCE OR TRANSFER

7.1 Conveyance or Transfer; Only on Certain Terms

The Guarantor shall not convey, distribute or transfer all or substantially all of its property to any Person or Persons unless:

This Section shall only apply to conveyances, distributions and transfers by the Guarantor as transferor and shall not apply to any conveyance, distribution or transfer by the Guarantor to any of (i) the Partnership, (ii) any Person that is a guarantor of the Class A Preferred LP Unit Obligations, or (iii) any subsidiary entity of the Guarantor, the Partnership or any Person that has guaranteed the Class A Preferred LP Unit Obligations.

7.2 Successor Person Substituted

Upon any conveyance, distribution or transfer of all or substantially all of the properties, securities and assets of the Guarantor to any Person that has assumed the obligations of the Guarantor in accordance with Section 7.1, the successor Person to which such conveyance, distribution or transfer is made shall succeed to, and be substituted for, and may exercise every right and power of, the Guarantor under this Guarantee with the same effect as if such successor Person had been named as the Guarantor herein, and in the event of any such conveyance, distribution or transfer, the Guarantor shall be discharged of all obligations and covenants under this Guarantee.

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ARTICLE 8

SUPPLEMENTAL INDENTURES

8.1 Supplemental Indentures Without Consent of Holders

Without the consent of any Holders, the Guarantor, when authorized by or pursuant to a Board Resolution, the Partnership and the Security Trustee, at any time and from time to time, may enter into one or more indentures supplemental hereto, in form satisfactory to the Security Trustee, for any of the following purposes:

8.2 Supplemental Indentures with Consent of Holders

With the consent of either (a) the Holders representing not less than a majority of the aggregate Liquidation Amount of all of the then outstanding Guaranteed Class A Preferred LP Units, by Act of such Holders delivered to the Guarantor and the Security Trustee, or (b) if a meeting of the Holders is called for obtaining such consent, Holders representing not less than a majority of the aggregate Liquidation Amount of all Guaranteed Class A Preferred LP Units represented at such meeting and voting in respect of such consent, the Guarantor, when authorized

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by or pursuant to a Board Resolution, and the Security Trustee may enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Guarantee or of modifying in any manner the rights of the Holders under this Guarantee; provided, however, (i) that no such supplemental indenture shall have a materially disproportionate adverse effect on any Series, without the consent of Holders representing not less than a majority of the aggregate Liquidation Amount of such Series, and (ii) that no such supplemental indenture shall, without the consent of the Holders representing not less than 66²⁄₃% of the aggregate Liquidation Amount of all of the then outstanding Guaranteed Class A Preferred LP Units, by Act of such Holders delivered to the Guarantor and the Security Trustee, or, if a meeting of the Holders is called for obtaining such consent, Holders representing not less than 66²⁄₃% of the aggregate Liquidation Amount of all Guaranteed Class A Preferred LP Units represented at such meeting and voting in respect of such consent, as the case may be,

8.3 Execution of Supplemental Indentures

In executing, or accepting the additional trusts created by, any supplemental indenture permitted by this Article or the modifications thereby of the trusts created by this Guarantee, the Security Trustee shall be entitled to receive, and shall be fully protected in acting and relying upon, an Opinion of Counsel stating that the execution of such supplemental indenture is authorized or permitted by this Guarantee. The Security Trustee may, but shall not be obligated to, enter into any such supplemental indenture which affects the Security Trustee’s own rights, duties or immunities under this Guarantee or otherwise.

8.4 Effect of Supplemental Indentures

Upon the execution of any supplemental indenture under this Article, this Guarantee shall be modified in accordance therewith, and such supplemental indenture shall form a part of this Guarantee for all purposes.

8.5 Notice of Supplemental Guarantees

Promptly after the execution by the Guarantor and the Security Trustee of any supplemental indenture pursuant to the provisions of Section 8.2, the Guarantor or the Partnership shall give notice thereof to the Holders affected, in the manner provided for in Section 1.6, setting forth in general terms the substance of such supplemental indenture.

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ARTICLE 9

COVENANTS

9.1 Existence

Subject to Article 7, the Guarantor will do or cause to be done all things necessary to preserve and keep in full force and effect its existence.

9.2 Security Trustee Not Required to Verify Liquidation Amount

The Guarantor will not require the Security Trustee to calculate or verify the Liquidation Amount. When requested by the Security Trustee, the Guarantor shall deliver to the Security Trustee an Officer’s Certificate specifying the Liquidation Amount.

ARTICLE 10

PURCHASE OF GUARANTEED CLASS A PREFERRED LP UNITS

10.1 Purchase of Guaranteed Class A Preferred LP Units

Subject to applicable law, at any time when the Guarantor is not in default hereunder, the Guarantor may purchase Guaranteed Class A Preferred LP Units at any price in the market (including purchases from or through an investment dealer or a firm holding membership on a recognized stock exchange) or by tender to Holders or by private contract, in each case in accordance with the terms of the Guaranteed Class A Preferred LP Units.

ARTICLE 11

MEETINGS OF HOLDERS

11.1 Purposes for Which Meetings May Be Called

A meeting of the Holders of any one or more Series may be called at any time and from time to time pursuant to the provisions of this Article for one or more of the following purposes:

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11.2 Call, Notice and Place of Meetings

11.3 Persons Entitled to Vote at Meetings

To be entitled to vote at any meeting of Holders, a Person shall be (a) a Holder of one or more outstanding Guaranteed Class A Preferred LP Units, or (b) a Person appointed by an instrument in writing as proxy for a Holder or Holders by such Holder or Holders. The only Persons who shall be entitled to be present or to speak at any meeting of Holders shall be the Persons entitled to vote at such meeting and their respective counsel, employees or any representatives of the Security Trustee and its counsel, and any representatives of the Guarantor, the Partnership and their counsel.

11.4 Quorum; Action

The Holders representing not less than 25% of the aggregate Liquidation Amount of all of the applicable Series shall constitute a quorum for a meeting of Holders of such Series. In the absence of a quorum within 30 minutes of the time appointed for any such meeting, the meeting shall, if convened at the request of Holders, be dissolved. In any other case the meeting may be adjourned for a period of not less than 10 days as determined by the chairman of the meeting prior to the adjournment of such meeting. Notice of the reconvening of any adjourned meeting shall be given as provided in Section 11.2(a), except that such notice need be given only once not less than five days prior to the date on which the meeting is scheduled to be reconvened.

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At the reconvening of any meeting adjourned for lack of a quorum, the Holders entitled to vote at such meeting present in person or by proxy shall constitute a quorum for the taking of any action set forth in the notice of the original meeting.

Except as limited by the proviso to Section 8.2, any resolution presented to a meeting or adjourned meeting duly reconvened at which a quorum is present as aforesaid may be adopted by the affirmative vote of the Holders representing not less than a majority of the aggregate Liquidation Amount of Guaranteed Class A Preferred LP Units represented at such meeting in person or by proxy; provided, however, that any resolution with respect to any request, demand, authorization, direction, notice, consent, waiver or other action which this Guarantee expressly provides may be made, given or taken by the Holders of a specified percentage which is more or less than a majority of the aggregate Liquidation Amount of all of the then outstanding Guaranteed Class A Preferred LP Units, the same may be adopted at a meeting or an adjourned meeting duly reconvened and at which a quorum is present as aforesaid by the affirmative vote of the Holders of not less than such specified percentage of the aggregate Liquidation Amount of all of the then outstanding Guaranteed Class A Preferred LP Units present at such meeting.

Any resolution passed or decision taken at any meeting of Holders duly held in accordance with this Section shall be binding on all the Holders, whether or not present or represented at the meeting.

11.5 Determination of Voting Rights; Conduct and Adjournment of Meetings

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11.6 Counting Votes and Recording Action of Meetings

The vote upon any resolution submitted to any meeting of Holders shall be by written ballot(s) on which shall be subscribed the signatures of the Holders or of their representatives by proxy and the number of outstanding Guaranteed Class A Preferred LP Units held or represented by them. The chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in duplicate of all votes cast at the meeting. A record, at least in duplicate, of the proceedings of each meeting of Holders shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by ballot taken thereat and affidavits by one or more persons having knowledge of the facts setting forth a copy of the notice of the meeting and showing that said notice was given as provided in Section 11.2 and, if applicable, Section 11.4. Each copy shall be signed and verified by the affidavits of the chairman and secretary of the meeting and one such copy shall be delivered to each of the Guarantor, the Partnership and the Security Trustee to be preserved by the Security Trustee, the latter to have attached thereto the ballots voted at the meeting. Any record so signed and verified shall be conclusive evidence of the matters therein stated.

11.7 Serial Approvals and Meetings

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[Remainder of Page Intentionally Left Blank]

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This Guarantee may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same Guarantee. This Guarantee may be executed and delivered by facsimile or other transmission of a counterpart hereof bearing a manual, facsimile or other electronic signature.

IN WITNESS WHEREOF the parties hereto have duly executed and delivered this Guarantee as of the date first written above.

[GUARANTEE INDENTURE FOR CLASS A PREFERRED LP UNITS]