That's what happened with my accident. Sitting in shitty Alpharetta traffic one day and this guy gets halfway through an intersection slams on his brakes, ??, and BAM. I cream the back of his car. Then he puts his car into reverse like he's going to back up out of the intersection. wtf. Anyways, I get fined for following too closely because he thought that he wouldn't have made it through the intersection. Good thing is he probably got reemed at work because it was a company car.