Maybe not worded very well Granny, but the message behind it is fairly accurate...never could understand that a successful three year university course shielded a person from the sort of query posed by the police officer...if I was walking down a road , seemingly away to the birds as is suggested by original post (maybe not exact words) ,I would expect to come under scrutiny from a law enforcement officer....you see Granny, I don't possess a university degree,just a wealth of common sense which apparently this graduate does not have.