Civil Procedure – Civil Procedure Rules - Summary Judgment – Agreement for Sale – Notice to Complete – Vacant Possession – Rescission of Agreement – Whether Agreement Completed by Delivery of Bank Undertaking for Payment of Purchase Price and Costs – Civil Procedure Rules (“CPR”) 2002, R. 15.6, 10.5, 26.3(1)(b) and (c), 64.6 and 64.6(4)(d).