I think it is up to families and neighbours to look after others who can't get out. (I got some things for the elderly mn next door) Failing that, some shops 9round where I live, I don't know if it's nationwide) are offering food deliveries if people RING and order
Lack of public toilets in towns.
Another Tired Kicking For The Sick And Disabled By Rishi
What is a reasonable minimum spend for an online grocery delivery??