the way stated by hoover is easily the best way to handle it. last thing you want to do is lose your cool on the side of the freeway and say something you shouldn't. you could still file a complaint if you know the date, time and location where you were pulled over.
i ride with an officer and he says they are supposed to notify dispatch anytime they stop. they do that for safety reasons. he said maybe he called it in and they could track it that way.
Mental stability notwithstanding, what differentiates the road racer from his "short track" kin does lay somewhere between the ears!!