The 4th Bomb - a book by Daniel Obachike
Many see the terror drills so called 'coincidence' and particularly the occult location of Tavistock square as proof of the NWO/secret government's hand.
The event's aim is to create a clearer understanding of it and hopefully halt some of the stranger theories that have arisen, using diagrams, maps, photo/video footage and by answering any questions.
Daniel Obachike's book and related blogs/websites here:
Thorough investigative documentary into 2004 lapses in the security contract awarding process for the London Underground by Montreal filmmakers:
Montreal - The Next Terror Target - 60 min - Mar 27, 2008