Tailgating so close to the car in front and braking every few seconds - stop the intimidation and back off a few seconds as you are the only one that is having to brake!
Breaking the speed limit recklessly leaning forwards because his little bike could barely make as fast as he wanted. Overtook us when we were just below the limit into oncoming traffic. Lucky sod
Decides the bets place to drop a passenger off is on double yellows next to a pedestrian crossing island so no one can overtake holding up a queue of traffic.
Special snowflake
Tailgating so close to the car in front and braking every few seconds - stop the intimidation and back off a few seconds as you are the only one that is having to brake!