Up to 20 more imams who preach the same messages of hate as Abu Hamza could still be trying to recruit young Muslims in universities and prisons, the Government’s terror watchdog warned MPs yesterday. Lord Carlile of Berriew told the Home Affairs Select Committee that not enough had been done to check the credentials of imams arriving from abroad to take up posts in Britain. His warning came as ministers pleaded with rebel MPs to back the Terrorism Bill tonight. It would ban the glorification of terrorism, which they insist is the only way to prosecute demonstrators who carry banners praising the 7/7 bombers. Full Story