I was in the toilet cubicle at work. The door was locked, so from the outside it clearly shows that it is 'engaged'. Regardless, someone outside came along looking for a free cubicle, rattled the cubicle door really violently (to the extent I was worried it would break the lock) before moving on to another one.
AIBU to think this is really rude? It is not the first time this has happened, once I was just in the cubicle about to lock the door and a male colleague burst in nearly pushing the door. These are unisex closed cubicles which is all there are; It has to be said that when we had old fashioned dedicated female toilets this rarely happened....perhaps the men are resentful about the time women take & aren't used to queuing?