Here is some good news.
Earlier this year DH was driving my car (with me in it as well) down a main road, when a young man shot across in front of us at a cross roads with a minor road, we couldn't avoid hitting him, not hard, and obliquely, no injuries, the young man kept saying it was his fault and he hadn't seen us bright blue recently cleaned car, driving down a half mile or more long straight with the sun shining on it!!!!!!
When I rang my insurance company, halfway through sdescription of the accident, the claims staff said to me. 'This is a no fault accident, we will get everything, including your excess back from the other driver', even before I could say it was.
It seems that as she typed in the details of where the accident happened it was coming up on her screen on googlemaps and she could instantly see that no way could the accident be anyone's fault but the other drivers. Three cheers for insuring through the AA