Amazing video: you are lucky not to have been too seriously hurt. How come you were filming at the time?
It's just a habit I've got into after a few too many close encounters where as a cyclist I am not afforded by others the time and/or space on the road as the law demands. Should (as in this instance) something go awry there is nothing better than an independent witness to clearly show what happened.
Judging by the other films uploaded the man is on a bit of a mission.
I wouldn't say I'm on a mission at all Highlandsflyer, I just do not accept that cyclists should be treated as second class citizens on our roads and as such I make no apology for exposing instances of that. Nobody in any of my videos is forced to drive/cycle/park and place me in danger in the way they did, there is always a wilful or negligent choice on their part which is the primary cause.