The Prime Minister and others have made it clear that there's no "reverse ratchet"—that's my phrase, but, essentially, that we are not to expect as a nation that we'll necessarily remain at level 2, only to go to 1 and then 0, if such a thing exists. But, in fact, we might. If a second wave were to hit these shores, then we could go up to alert level 3 or 4 and, therefore, it might become necessary, once again, even if it were not necessary now, for the Epidemic Response Committee to remain relevant, and hence it should not be disestablished.