Make sure you document every thing you state with as much material as possible.
The other driver was obviously at fault but will try to blame you.
This happened to a buddy of mine, he was sued by the driver who rear-ended him. He won, but he had to go through lots of stress until the time the judge issued a verdict for him.
Problem is that there are too many lawers who will take any shit cases and too many judges who don't know right from left and will let a shit case fly.
