Dash cam would have been very useful now, I had a similar incident in 2015, a cock in a Porsche suddenly and without notice decided he wanted to be in my lane and just pulled out, I tried to avoid but hit him broad side, I was in my disco 3 so Porsche came out far worse
, he admitted liability and we swapped details, he got back in to his car and did a really dangerous U turn almost having another accident, he was a real cock.
Anyway I didn't tell anyone I had a dash cam as I was curious to see what his insurance would do, low and behold he denied liability and insisted I had time to stop so his insurance company refused to take liability for the accident, long story short I then emailed the footage to my insurance company who forwarded it on, they quickly accepted liability paid out in full including a nice rr vogue loan vehicle, from the info I really don't feel that FF is to blame here.