Pubs are highly visible places. Most of us have little idea of what is going on in peoples' homes, it's basically cross your fingers.
The pubs one, if you're going to moan about pubs at least do it properly. When I travel past pubs I see a lot of people 50s-70s. Same in cafes. Same in restaurants. People under 25 are convening in large groups in parks and other outdoor places. I suspect there may be indoor household mixing a lot based on what people have said.
A lot of people say exactly what some of the people on this thread do, then when a person who may judge them is out of earshot, they'll say they have been on holiday, to the salon, to large shopping centres, eating out regularly etc. I'm all right Jack. The virus is always other peoples' fault and other people should be careful so I can do whatever I want. I've seen so much of this the last month. People need to stop doing this and limiting contact a bit and others doing a bit more than they are.