So first of all, you just threatened this person which is a criminal offence and I hope he sees this and alerts the authorities and secondly why did you not say this to him while you where at the traffic jam rather then posting it on a website? Thirdly you are upset that he cut you up but he realised he made a mistake and said sorry and your making a big deal out of this because?
His hairline looks like a turning off the m6 motorway defo deserves his car