My first London Ride Video

the camera does not go where my head does though, so how can my awareness be commented upon

http://youtu.be/zFL-KXMyS08?t=1m25s

Going in between these vans, you definitely do not have enough time to see if anything is passing these on the right before you pull out and round.

Edit: Bear in mind this is one thing, why don't you go for some Cycle Training? There's plenty of people on the forum who do it and many London Councils do it for free! http://www.lfgss.com/forum49.html