You're missing the point: the car wasn't visible, I didn't see it, he assumed too much.
As I pointed out, he also did the same with a Ferrari on the same day (which Unique had to get repaired from what I've read) and another 7-8 other people said they'd had near-misses with him on the day, too.
The main things are:
Everything was resolved amicably
No one got hurt
No one punched anyone
We got back out on track by lunchtime and weren't involved in any further incidents
We will be back out there in due course, as hopefully will the Golf.
Job's a good 'un.