Question Author
Vagus
//If I was a shop/store owner, I would have a sign up at the door telling potential customers that unless they wear a mask if they set foot inside my shop then I will be unable to serve them.
If they did come into my shop and brought something to the till to pay for, then again, I would say I couldn’t serve them.
No aggression, just a simple refusal, which, as a shop owner, I am entitled to do.//
Which would be your right to do, obviously!
But has nothing to do with the question.