Undercover Mosque is a documentary programme produced by the independent television company Hardcash Productions for the Channel 4 series Dispatches that was first broadcast on 15 January 2007 in the UK. The documentary presents video footage gathered from 12 months of secret investigation into mosques throughout Britain. The documentary caused a furore in Britain and the world press due to the extremist content of the released footage. West Midlands Police investigated whether criminal offences had been committed by those teaching or preaching at the Mosques and other establishments .
Undercover Mosque generated controversy because it contained footage of British imams making the following statements:
Members of the British Conservative and Labour parties have requested an official investigation into the alleged dissemination of hate speech at mosques.
Muslim groups such as the Islamic Human Rights Commission (IHRC) have condemned the documentary as "another example of anti-Muslim hostility," stating that it "exemplifies the problems of inherent Islamophobia and racism within the mainstream media." The Muslim Council of Britain criticised it as "heavily hyped," while its Secretary-General, Muhammad Abdul Bari, described it as employing the "dishonest tactic of selectively quoting from some recorded speeches for the purpose of misrepresentation." The Islamic Cultural Center of London, the UK Islamic Mission, and the Markazi Jamiat Ahle-hadith organisations, all of whom are featured in the documentary, have issued separate responses. In a press release, the Saudi Arabian Embassy in London denied the charges made by the documentary, labelling them as "false allegations."
The Saltley Gate Peace Group issued a press release giving its "undiminished support" to the Green Lane Masjid stating that Imam Abu Usamah "…is accepted by much of his congregation and the wider interfaith community to be a peaceful man and is known to promote peace to his congregation," and that Abu Usamah "…encourages worshippers to avoid 'political Islam and radicalism.'"