Lots of mental stories around about bike accidents and vehicles. It's not on really is it?
Anyway, the police have been to take down particulars. I told them my story and they say they will have a look to find out where the guy lives and if anything can be done. They've asked I ring them if I see the chap again. Quite likely because the area I rode through is a residential street.
I asked if they can let me know if he lives close by so I have the option to ride a different route for a while. They can't let me know that unfortunately. They've also said the "friendly nudge" he gave me can be interpreted as criminal damage.
Wish I'd asked them what would happen if they did find out the car was registered to him. At least I have some experience of what to do now and it could have been a lot worse.
It's sunny and I'm going out for a bit to clear my head. Cheers for all the support guys. I cannot tell you how good it feels to have someone to share this stuff with.