Many years ago I was a passenger in a car driven by my brother. He cut off a car leaving a gas station, the car followed us about 1/2 a mile to our destination. The occupant got out, ran up ripped open the drivers door and pulled my brother (a smallish 16 year old at the time) out of the car bodily. Turned out the fellow driving was a LEO (Harbor Master) in an unmarked car. He was also not in uniform. Shortly there after a marked police car showed up, with uniformed police officers. The police wrote my brother...