The case of The Pacific Bank is directly on point. There, a guarantee required a demand to be made before action could be instituted. The Plaintiff's first action failed because the demand was defective. The Court of Appeal held that the dismissal did not bar a second action based on a proper demand, as no cause of action existed until a valid demand was made. Court of Appeal referred to the case of Ruben v Royal Bank of Canada (1980) 110 DLR 501 (CA), where Hughes CJ NB, delivering the judgment of the New Brunswick Court of Appeal, observed as follows: “Under para 12 of the guarantee, no cause of action under the guarantee could be instituted ‘until demand of payment has been made’. In his defence, the defendant did not specifically deny or plead as a defence the absence of the demand of payment, and it appears from the material before us, that the issue as to the sufficiency of the letter of 27 May 1977, as a demand, was not specifically raised until the hearing of the plaintiff's application to Mr Justice Stevenson for judgment on certain admissions made by the defendant upon his examination for discovery, whereupon the parties agreed Mr Justice Stevenson should consider and determine whether the letter was a sufficient demand. In his judgment on that issue, he held it was not. If that decision is correct, the action was brought prematurely, and had the action been continued and been dismissed on the ground of the absence of a demand, judgment therein would not have been a bar to a second action brought after a proper demand had been made. (Emphasis added.)”