A couple of other wider topics—and again, this is not a complaint, but I'm a great believer, Minister, in CANZUK—this is an acronym for Canada, Australia, New Zealand, and the UK; a much, much greater cooperation. I think this free-trade agreement, particularly around the movement of people, is a really positive step, but it's certainly my bias—or happy prejudice—I think, to want to keep working towards a much more mobile, flexible system of movement, effectively, movement between our countries. And the reason I mention that is I think that's a good in itself. There is much which those five Commonwealth realms share in common, but I think a wider part of it—and it's something I've waxed lyrical on for many, many years, and particularly, not to New Zealand, but to our British counterparts and certainly to our American ones who we're still waiting for an FTA from—is that we must now in New Zealand and in the UK, Australia, Canada and certainly in America understand trade is as much about our national security and sovereignty; it's as much about our national security and sovereignty. 