Remembered one from a friend.
She and a colleague were joking around in a friendly way. They had known each other for years and were friends as well as colleagues. The colleague (A) is from Liverpool.
Another colleague, B, had mislaid his stapler.
B: I wish I knew what had happened to my stapler.
Friend: A is a scouser. She probably pinched it.
A, B and my friend laughed about this.
Two days later, friend is hauled into a meeting room. A fourth person, C, had overheard this exchange and had made a formal complaint about friend “inciting racial hatred”.
C was not from Liverpool, had no reason to be upset and had clearly seen that friend, A and B had all laughed over the exchange.
My friend’s employer had to take it seriously and investigate it. What a waste of time!
The reality, of course, is that C hated my friend and was desperate to do damage to her. How poisonous some people are.