That doesnt sound right to me. If he hit you from behind coming round the truck, how can he win? Was there any results from the camera? What about the police report that you were being bullied by them? Sounds like your insurance co bent over and took it!
Is there an appeal system out there? They are all B@stardo’s!
That is my view. I could understand some sort of knock for knock on the basis that it can be argued that both of you manouvred without proper regard to another vehicle.
I had an accident and my insurer were Highway… they bent over backwards and happily took it up the xxxx … afterall they dont represent you, only themselves… did you have legal protection?