That's very enlightening. I'm casually interested in traffic safety and road/junction designs from the perspective of a UK cyclist and there's a lot to be learnt from the safety culture/practices of the aviation industry. I typically think in terms of "safety margins" whilst cycling (e.g. if a driver pulls out of a side road in front of me, how quickly can I avoid them via swerving or brake to avoid a collision). I can imagine that hazardous states can be applied to a lot of the traffic behaviour at junctions.