Supposed to be starting the hotel quarantine thing in a week or so here, but turns out they haven't actually got any hotel rooms to do it in. Seems a bit of an oversight really. Also haven't told Border staff how it's all supposed to work.
Saying here that the reusbale cloth masks that everyone got might not be so useful. Already need to be wearing a mask in shops, or on public transport there. So Londons now looking at saying "You need to wear better masks, can't use cloth ones anymore." The N95s or KN95s. So, the pricey ones.