It's an odd one. I saw some instructions yesterday about how to handle toilet use by visitors in your garden - because there's a limit on most people's capacity and they aren't going to be peeing out there presumably.As of today it is (supposedly) illegal for someone from another household to enter your house.
I haven't dug any further as it doesn't matter to us yet, but it sounds like there may be 'reasonable exceptions', AKA Cummings clauses.



See them all the time in Morrisons. As predicted in a paper to/from SAGE.