Why I think particularly it's a good thing is around a point that I brought out last week, because more money is going to be needed at the health interface with the Customs Service. I'll tell you why that is: because when we open up our borders—and I may speak to it when we talk to international students, and I make the point that I think, safely, we should consider opening the borders to international students in a safe way. When we do that, the first point of screening—because we're going to need to screen for coronavirus for a long, long time—is the arrivals card that they receive when they come into New Zealand. 