I reported it to the Highways Agency, but they said it was a police matter. I also called GM Police and reported it but they were not the least bit interested.
What a dick.. what's the betting they were drunk or some chav who can't drive/think/piss into a toilet without soaking themselves and the rim? Well done for spotting them - they are dangerous.
I had a similar thing once. Someone do that to me when I was on my bike. They over-took and ended up on the wrong side of a T-Junction, in turn blocking access to any ambulance trying to reach the nearby health centre. Stupid dicks.. these deserve to be filmed and shamed.
Firstly, I'd like to shake the hand of the brave, forthright gentlemen cyclists for their patience and professionalism. Now, to the person(s) responsible for this apparent crime/incident we see before us, I say this. You wanted attention - now who's the 'big I am'? I hope that if or when the police do catch up with you, that they take those keys and crush that metal box. I think you are a danger to decent, law abiding citizens and should turn yourself into a police station. The world already has that reg, that car - and your face, it would seem. You know what you have to do. p.s. if you violently put cyclist's lives at risk like this? Then fate might just find you a cyclist who will react in shall we say, a much less amenable fashion. To all the lowlife out there who think this acceptable "Fuck you and the horse you rode in on"..take care of your box it can so easily be damaged.
I know this is stereotypical but without evidence there's not much you can do charges wise, but the allegations are very strong so he may come back at you with something. Though now I can't stop wondering if you do have a nice chest.... I am merely a man :(
You should report them.