I don't get the comment about the Audi and BMW drivers, the car in the clip is a Toyota?
But I can see why it's easy to blame people with expensive cars... No wait, I can't.
All the credit in forwarding the following information goes to 'Shamus'.
"Police are appealing for information regarding the identity of the BMW driver and confirmed yesterday it was being treated as a common assault.
Anyone with information is asked to call the non-emergency police 101 number and quote the reference 521 604 9921. Calls can also be made anonymously to Crimestoppers on 0800 555 111"
I wish to add the driver with number 81RN but this site unfortunately does not recognise the number. I try contacting them but they do not answer. Here is clip -
Looks quite fit.