Obtained summary judgment on behalf of a client enforcing a promissory note with an extraordinary interest provision. Due to the successful argument on the interest provision, the total award was almost eight times the principal amount of the promissory note

Alastair McNish of CP LLP was successful on a motion for summary judgment to enforce a promissory note given by a shareholder as part of a share purchase agreement. The case was unusual in that the parties had willingly negotiated a complicated – and extreme – set of interest provisions, whereby if the note was not repaid quickly, interest compounded and escalated rapidly. The Court accepted expert evidence on the proper calculation of interest, and found there was no reason not to enforce the terms of the promissory note. The Court also dismissed the defendant’s arguments that the agreement had been frustrated by external events, and that he should not be personally liable. The decision is a helpful reminder that parties will be held to their bargains, even when those bargains may seem odd in hindsight.