When you board a London bus you expect to find a polite driver who will take you safely to your destination. What you most definitely would not expect to find is a bus driver with his trousers around his ankles masturbating. It seems this just what a passenger waiting for a bus saw last weekend. A passenger spotted a driver pleasuring himself on the top deck of a London Bus and took video on his mobile phone. Apparently the driver concerned has now been suspended whilst the bus company investigate the issue.