I realize now that it's easy to impose these restrictions and very difficult to lift them, but let's take the example of Australia. They've had borders closed since the start of the pandemic and now they're saying they're not going to open them at least until the middle of next year.
We'll see what effect that has in the long run in Australia, on the universities and their tourism sector and all of that, but I hope we don't treat the border so casually here. We just can't afford it.