The other point I would make: this is not a zero-sum game. There is no country around the world that has opened borders and had no consequences. There are choices. If you make choices that you're going to operate your borders in that way, then you will have greater domestic restrictions. We are working towards a very fine balance in New Zealand, where we have the fewest restrictions possible in our domestic environment whilst, of course, moving towards allowing New Zealanders to return home, and that is what we are working towards. 