In regard to level 4, none of us can, of course, see the future. It's possible—though, I entirely agree with the Prime Minister, not at all likely—that we come through this somewhat quickly. Some will say, "Well, shutdown—it was an over-reaction." I'd prefer that that was the case, because it means people didn't die needlessly. But if the models and the charts and the workings that I've seen, that Jacinda Ardern's seen, and that this House is seeing are right, or even, actually, half or a quarter right, and if we follow the international examples to date, broadly speaking, level 4 and shutting down is clearly right. 