We've heard today from the Prime Minister that it's no one's fault that this COVID came back. This B.1.1.1. genome, we heard today from Dr Megan Woods—she forgot to say it came from Australia; not sure how it got here, but suddenly it did, clearly through a border. Whether it's an air border or whether it's a shipping port, through that border, it's still a border. When we compare ourselves, as she does, with other countries, we're one of the most isolated countries in the world. We're surrounded by this enormous moat. We don't have a land border that people can come across in. And, by the way, tell me this again. Why is the South Island in lockdown at the moment, with level 2 lockdown? Just answer me that. How is it going to jump across, this COVID, on the cloud, across through?