Dh is in Bloomsbury, right between Russell Square and Tavistock Place. He is okay, but has been told to stay where he is atm. It is walking distance (just about) so he'll be able to get home once they're allowed to.
My offer is still open -- if anyone needs a bed for the night in Islington/City borders, let me know. We are walkable from the City, or even from WC1/WC2 at a push