Well this is no doubt an inconvenience (to some). Also please consider the inconvenience caused to many, by mothers dropping their children off outside school: double yellows..no parking signs..people's drives..junctions..in the middle of the road. In fact the latter problem is a national epidemic..
Merc berk, I hope the police are watching this video and gathering information regarding your behaviour on our roads. You are an idiot who shouldn't be on them.
you cut him up at the roundabout, he got pissed off... I wouldn't be surprised if the dashcam dude flipped him off when he beeped, making him road rage.
Lane discipline like old skool