Now, before I get jumped on, I am putting myself into the shoes of this shop assistant who refused to serve my sisters FIL. Here's the scenario:
FIL has a badly disfigured face. He also has a flakey skin rash thing on his hand. He was buying something in a well known chain store and just about to hand over his money when the woman at the till said, "Sorry, I can't serve you". He's a bit deaf, thought she had said something else, asked her to repeat it. Again she refused to handle money from him. It was because of his hand.
FIL, starting to feel a bit anxious about this now, noticed the big queue behind him and felt really embarrassed. They all started to back away from him.
He asked to see the supervisor. She came along, saw what the situation was and responded. She said the woman on the till had every right to refuse to serve him.
FIL left the store, wobbly with embarrassment and rage, but frozen in stiff-upper-lipness.
Was she right to refuse him? Can you believe she did this, and her supervisor backed her up?