in Boston a few years back, i remember watching a bicyclist almost get hit. it was the end of the day, and the bicyclist flipped out harder than i'd seen anybody flip out in a long time. he was screaming at the driver - full tilt, standing in front of the car so the driver could not go anywhere. he then took his lock off of his bike, jumped up on the hood of the car, reached down and smashed both of the car's headlights out. he jumped up and down a few times on the hood, jumped off, got on his bike and took off. people on the street must have called the police, because within minutes a cruiser was there, and the driver got into the cruiser and took off after the bicyclist. don't know if they ever caught up with him; i kind of doubt it.