Bloody hell, some people are just — terrible. The best punishment he can get is as you say nothing, total failure to win over people.
My late father-in-law was targeted in a multi-storey car park several years ago when a group of people in a car deliberately bumped into him as he as trying to reverse out of his space. It later turned out the group of women in the car had been scamming people.
Wow! A whole group of pros, were they setting up honey traps as well? Hope your late father in law didn't suffer any damagess
He was fine and the insurance company were very helpful and the crooks didn’t get what they wanted.