I just saw a woman walk up to the occupied toilet in a cafe and knock on the door. She didn't even wait for half a minute before doing it. Why do people do this? Is it to tell the person inside to hurry up? Is so entitled! Do they also go up to people in front of them in queues and tell them to be quicker? Do they think someone is sitting in there enjoying a leisurely poo wee whilst reading a book? Most people don't enjoy being in public toilets so don't need to be told to get the hell out asap.