this morning on holmewood road (single carriageway, fairly straight and not too wide, either 40mph or NSL) had a two motons overtake dangerously close, one must have been only about 6 inches from my right handlebar. Then just about at the point of crossing the M1 (similar road, but wider, slightly curvier and slightly downhill) some absolute tosser in a people carrier overtakes, not TOO close, but not exacty considerately wide berth, then LITERALLY 10 yards ahead pulls in and puts his right indicator on, and stops, blocking the road waiting to turn right. So I knock on his rear window, and he fairly decisively (i read it as angrily) abandons the right turn and pulls onto the verge, to talk to me. I pull up to the right of his car, and he gets out and says 'what's your problem?' I managed 'what's the point in overtaking dangerously like that?' and then he says 'come over here onto the verge, you're blocking the road'. I thought, (a) that's a bit rich coming from this twunt, ( i'm standing in the middle of the lane, so any passing vehicles can pull out as they would do a parked car, they probably would need to do that anyway to overtake his car as it was only half on the verge half in the road. But i didn't bother to engage with him further, I just looked away as if to say "i wouldn't give you the time o' day, pal", and cycled off. i at least managed to not be aggressive, even though he was a bit pissed off at me having stopped him by knocking on his window, but i didn't manage to do what i would ultimately have liked to have done, which was to educate him and part on good terms. I don't think he was particularly aggressive, i think he just wanted to stand on the verge and discuss verbally, but he could have been the next kenneth noye for all I knew, which was why i just buggered off. I was also a bit pissed off that i pulled him up for the wrong thing - i was a bit narked at the two idiots who overtook me dangerously but got away, then this guy wasn't dangerous but was just incredibly selfish and impatient - but i managed to stop him. What would anybody else have done?