You were in the wrong lane, you accelerated to put yourself into an unsafe position, you then made a lunge towards him then switched lanes right behind him, then you beep your horn at him as if he's in the wrong and then you kick his car? I agree with the driver, who do you think you are? You need to retake your test mate.
Might be worth reporting him to Tuffnells.
Depends how much pride they take in their public image.
Local manager contact details are on their website.
I reported a driver driving in a similar manner recently, to a different company, had it all on camera, driver was sacked.
Worse driver ever.