Witton, although for most it is, as you say, only slightly worse than flu (there is some evidence emerging that challenges that but lets leave that for now), a tiny but very significant minority develop a highly lethal form of the illness that swamps, or threatens to swamp, our ICU capacity. You cannot swamp that capacity and leave other acute deserving cases to die any more than you can suddenly whistle up hundreds of ICU beds and trained staff. The Nightingale hospitals hopefully will provide the latter but have not been tested in anger yet. In truth, I am with John. Let the damn thing run through the population. Which is all very well until it gets YOU or a loved one. So we have to have some measure of control.