Tablighi Jamaat and the Dewsbury Markaz has been accused of promoting extremist Islamism and having links with Islamic terrorism in Britain ; Mohammad Sidique Khan and Shehzad Tanweer , two of the 7 July 2005 London bombers , are reported to have attended prayers at the mosque . Both the allegation of extremism and specific claims that Sidique Khan or Tanweer visited the mosque are denied by its leaders
7 July 2005 London bombers
7 July 2005 London bombings
Markazi Masjid, Dewsbury