Interesting... he says there was an excercise at 9.30am and that this happened at the same time. He's 40 minutes late then, because the first explosion was at 8.50am and the BBC had the first report about 30 mins after that. In another post elsewhere, a teacher states that their class was due to set off at 9.30 to use the Underground but were turned back. This might throw light on the 'friend's husband' who was told to take their passport in to work on the Underground for identification though.....

LTS