Dr DUNCAN WEBB (Labour—Christchurch Central): Kia ora. Thank you, Mr Speaker. Just a couple of comments, really. I'm perplexed by Mr Bishop, who seems to think there's no precedent in the law for looking back and adjusting contractual arrangements in the light of extreme circumstances. It's worth just remembering that in the Contract and Commercial Law Act 2017, there is already—which had, in fact, been there for a long time, in the Frustrated Contracts Act 2008—a provision that says that when it's impossible to perform a contract—I'll read it: "the court may, if it considers it just to do so having regard to all the circumstances, allow the party to retain or recover the whole or any part of the money that was paid or [is] payable." So there you go; you have it. 