I was just about to cross the road (lights had turned red, green man not green yet) and a bus went through the red light - it had turned red before he got to the cycle box, and he had just pulled away from a stop so wasn't going fast and therefore had plenty of time to stop. I don't know the exact time, so there wouldn't be a way to narrow it down to a specific driver, but WIBU to report it to the bus company and request they remind all drivers that they shouldn't jump lights? They'll probably just ignore me won't they?