I'm not so sure about vaccine passports TBH. On the face of it they seem a good idea but, ultimately, could prove meaningless if new strains appear (for instance). Then you are into a which vaccine did you get scenarios et cetera. The thing to do is vaccinate the whole population (or as much as possible) and get on with things. This is a virus that we are going to need to live with now going forward.

I think, once all restrictions are lifted, most businesses will go back to the way things were. It may be in a few years time but that's what I reckon will happen.