What happened before the attack? NOTHING. Full movie recorded without cuts. I repeat - on a road with a 50 speed limit - I was driving 40mph. It was wet, the guy was driving over 50 on a country road, I only came out of a side road - I did not cut him off, I am a professional driver, I adjust my speed to the road conditions. The guy was sitting on my ass, I did not brake, I did not provoke - I was at work in a marked car, in a uniform. I do not look for trouble at work. Only experience and calm - meant that the guy was not provoked to use a crowbar.
Disgustingly entitled attitude from this driver, they should be ashamed of themselves. A driver safety education course is definitely needed.