The London and Cardiff groups, all of Bangladeshi origin, discussed sending five mail bombs and plans to detonate a bomb in the toilets of the London Stock Exchange just before Christmas 2010. On 28 November, Chowdhury and Shah Rahman were followed as they went around looking at London landmarks.
Big Ben, Parliament, the London Eye, Westminster Abbey, Blackfriars Bridge and the Church of Scientology were visited by Mohammed Chowdhury and Shah Rahman on 28 November 2010. They were followed by police before they stopped off at McDonald's and headed home. The addresses for Boris Johnson, two ra