A consultancy agency with government and police connections was running an exercise for an unnamed company that revolved around the London Underground being bombed at the exact same times and locations as happened in real life on the morning of July 7th.
On a BBC Radio 5 interview that aired on the evening of the 7th, the host interviewed Peter Power, Managing Director of Visor Consultants, which bills itself as a 'crisis management' advice company, better known to you and I as a PR firm.
Peter Power was a former Scotland Yard official, working at one time with the Anti Terrorist Branch.
Power told the host that at the exact same time that the London bombings were taking place, his company was running a 1,000 person strong exercise which drilled the London Underground being bombed at the exact same locations, at the exact same times, as happened in real life.
The transcript is as follows.
POWER: At half past nine this morning we were actually running an exercise for a company of over a thousand people in London based on simultaneous bombs going off precisely at the railway stations where it happened this morning, so I still have the hairs on the back of my neck standing up right now.
HOST: To get this quite straight, you were running an exercise to see how you would cope with this and it happened while you were running the exercise?
POWER: Precisely, and it was about half past nine this morning, we planned this for a company and for obvious reasons I don't want to reveal their name but they're listening and they'll know it. And we had a room full of crisis managers for the first time they'd met and so within five minutes we made a pretty rapid decision that this is the real one and so we went through the correct drills of activating crisis management procedures to jump from slow time to quick time thinking and so on.
Source: http://www.propagandamatrix.com/articles/july2005/090705bombingexercises.htm
I'm not too sure about the conjecture in the article but the interview took place. Visor Consultants exist. You can find their website here: http://www.visorconsultants.com/index.html
An MP3 clip of the interview from BBC Radio Five is here: http://www.prisonplanet.com/audio/090705exercise_clip_2.mp3
A larger clip putting the comments in context is here: http://www.prisonplanet.com/audio/090705exercise_clip.mp3
To have been conducting an exercise mirroring the exact stations bombed at the exact time is a startling coincidence, if it is a coincidence.