Common use of Holders of Clause in Contracts

Holders of. Certificated Warrants who wish to exercise the Warrants held by them in order to acquire Common Shares must, if permitted pursuant to the terms and conditions hereunder and as set forth in any applicable legend, complete the exercise form (the "Exercise Notice") which form is attached to the Warrant Certificate which may be amended by the Corporation with the consent of the Warrant Agent, if such amendment does not, in the reasonable opinion of the Corporation and the Warrant Agent (which may be based on advice of Counsel), materially and adversely affect the rights, entitlements and interests of the Warrantholders, and deliver such certificate(s), the executed Exercise Notice and a certified cheque, bank draft or money order payable to or to the order of the Corporation for the aggregate Exercise Price to the Warrant Agent at the Warrant Agency, who shall, in turn, promptly provide notice to the Corporation. The Warrants represented by a Warrant Certificate shall be deemed to be surrendered upon personal delivery of such certificate, Exercise Notice and aggregate Exercise Price or, if such documents are sent by mail or other means of transmission, upon actual receipt thereof by the Warrant Agent at the office referred to above.

Holders of. Certificated Warrants or DRS Advices who wish to exercise the Warrants held by them in order to acquire Common Shares must, if permitted pursuant to the terms and conditions hereunder and as set forth in any applicable legend, complete the exercise form (the "“Exercise Notice"”) which form is attached to the Warrant Certificate (with necessary modifications in respect of Warrants issued by DRS Advice) which may be amended by the Corporation with the consent of the Warrant Agent, if such amendment does not, in the reasonable opinion of the Corporation and the Warrant Agent (which may be based Agent, relying on the advice of Counsel), materially and adversely affect the rights, entitlements and interests of the Warrantholders, and deliver such certificate(s), the executed Exercise Notice and a certified cheque, bank draft or money order payable to or to the order of the Corporation for the aggregate Exercise Price to the Warrant Agent at the Warrant Agency, who shall, in turn, promptly provide notice to the Corporation. The Warrants represented by a Warrant Certificate shall be deemed to be surrendered upon personal delivery of such certificate, Exercise Notice and aggregate Exercise Price or, if such documents are sent by mail or other means of transmission, upon actual receipt thereof by the Warrant Agent at the office referred to above.

Holders of. Certificated Warrants who wish to exercise the Warrants held by them in order to acquire Common Warrant Shares must, if permitted pursuant to the terms and conditions hereunder and as set forth in any applicable legend, complete the exercise form (the "“Exercise Notice"”) which form is attached to the Warrant Certificate which may be amended by the Corporation with the consent of the Warrant Agent, if such amendment does not, in the reasonable opinion of the Corporation and the Warrant Agent (which may be based Agent, relying on the advice of Counsel)counsel, materially and adversely affect the rights, entitlements and interests of the Warrantholders, and deliver such certificate(s), the executed Exercise Notice and a certified cheque, bank draft or money order payable to or to the order of the Corporation for the aggregate Exercise Price or in the case of wire trsansfer or similar transfer of funds to the Warrant Agent at the Warrant Agency, who shall, in turn, promptly provide notice subject to the Corporationoffice of the Warrant Agent being open to the public at such time. The Warrants represented by a Warrant Certificate shall be deemed to be surrendered upon personal delivery of such certificate, Exercise Notice and aggregate Exercise Price or, if such documents are sent by mail or other means of transmission, upon actual receipt thereof by the Warrant Agent at the office referred to above.