I think you made it worse by what you did afterwards. Yes they were far too close, but then you appeared to do the same. By the way that woman in the blue Mini.. oo la laa !
Cyclist thumped the side of her car after he was wondering in and out, the cyclist should be more careful.
Cyclist also punched a bus.
The video starts conveniently - where blue squares are, however the altercation was obviously before the video start indicating she was correct.
He's obviously never ridden a bike so does't understand or read the road. Just another bellend.