So the obvious thing that people will be asking, though, given the consequences of going back into lockdown, is that surely the Government would be absolutely focused on trying to do everything they can to reduce the risk of having to go back into lockdown. Yes, nobody can be absolutely sure, and there's no perfect, risk-free environment. There's always going to be, as we've seen, people coming into this country from offshore with disease, but the critical thing is how to contain it and make sure that it doesn't get out into the community.