I won't rehearse many of the arguments that colleagues have already been running through this evening, but I do want to observe that there's a long tradition of bipartisan cooperation in the whole area of foreign policy in New Zealand, and that's as it should be. But there are differences amongst us and there are differences between the parties in matters of emphasis. It was very clear to me, listening to the speech of the Hon Gerry Brownlee this evening, that he represents a tradition on the centre-right of politics that is less committed and less devoted, you might say, than we are on the left of politics to the institutions of the multilateral system of international law. 