If I'm the motorcyclist, what I will do is to speed up, ride in front and remain at the center of the vehicle and slow down deliberately. Obviously, that bastard will then try to change lane to overtake me and I'll speed up again to repeat the whole sequence until I'm satisfied. Thereafter, I'll speed off and make sure that he will never be able to catch up with me again. Of course, one must be riding at least at 400cc bike to have the pick up and power to accomplish this satisfying task.
