Glad you're ok. Here's another stunt to watch out for: people cutting you off by turning from lanes that are only allowed to go straight. There is a one-way 4-lane street in my downtown area that I used to travel quite a bit, and I've seen people make left turns from ALL of the four lanes, although only the leftmost lane is permitted to turn (because that lane has the option to go straight also, no other lane may turn across it).

It pays to watch where the motorists just ahead of you in other lanes are looking, because it gives clues about what they're planning to do, including cutting you off.