7 July 2005 London bombings
There have been many different conspiracy theories proposed about the bombings, including the suggestion that the bombers were 'patsies', based on claims when the bombings of the trains happened, supposed explosions below the trains, and allegations of the faking of the one time labelled and dated photograph of the bombers at Luton station. Claims made by one theorist in the Internet video 7/7 Ripple Effect were looked at by the BBC documentary series The Conspiracy Files, in an episode named "7/7" first shown on 30 June 2009, which debunked many of the video's claims as false.