Ex-Counter Intelligence Officer David Shayler introduces a Bristol made documentary which challenges the official story of the London bombings.

Despite the failures of police and MI5 the government has still not accepted the need for a public inquiry. Released to mark the first anniversary of the 7/7 attacks Mind the Gap presents new evidence that contradicts the government's version of events.

David Shayler's job in MI5 was protecting the British public from terrorist attack. He has studied the events of 7/7 thoroughly and concluded that the official account of four lone suicide bombers just does not add up.
Highlighting little-known facts from last year's attacks he gives the audience a briefing, much like one he would have given to the Prime Minister of the day.