I would strongly recommend writing to his employer; using your work address and sending it registered post. Explain the situation just as you did above and explain that you are seeking legal advice. Be polite and stress that you are not blaming them but that you want them to know what their employee has done in their vehicle, that he has acted dangerously and if he continues to do so could cause a much more serious accident. It is possible that he already has a bad reputation where he works - if one of the drivers where I work causes too many problems like this in the end he will get the push and you might, if you're lucky, be the one to get this bastard the sack. It's possible of course that his manager couldn't give a toss but it's worth a try.
I would strongly recommend writing to his employer; using your work address and sending it registered post. Explain the situation just as you did above and explain that you are seeking legal advice. Be polite and stress that you are not blaming them but that you want them to know what their employee has done in their vehicle, that he has acted dangerously and if he continues to do so could cause a much more serious accident. It is possible that he already has a bad reputation where he works - if one of the drivers where I work causes too many problems like this in the end he will get the push and you might, if you're lucky, be the one to get this bastard the sack. It's possible of course that his manager couldn't give a toss but it's worth a try.