Season 5, Episode 7 - "Hostage Takers, Part Two"
23 October, 2006
The gunmen make demands for the release of Al-Qaeda prisoners, which leads MI5 to believe they are Islamic extremists. However, when it emerges that the 'suicide bombers' actually had fake bomb belts made of putty, MI5 question whether the attacks are really Al-Qaeda's 'style'.
