Calls to combat radicalisation among British Muslims
22 August 2014 Last updated at 23:01 BST
Prime Minister David Cameron is facing more calls from across the political spectrum to do more to combat radicalisation among British Muslims.
Critics have argued that neither the government nor the Muslim community is doing enough to stem the tide of young Britons going out to fight in Syria and Iraq.
It comes as investigations continue into the death of US journalist James Foley apparently at the hands of a British extremist.
Caroline Wyatt reports.