This is a cross-post from ConservativeHome by Haras Rafiq and Rashad Ali who are Directors of CENTRI, an organisation that specialises in countering extremism
Taimour Abdulwahab al-Abdaly, the Stockholm suicide bomber, spent a short though eventful period at the Luton Islamic Centre, a Salafist mosque, about which the Observer revealed more details on Sunday. By their own admission, they found that he was a takfiri – a branch of Salafism identified almost exclusively with Al Qaeda and jihadist terrorism.
But although they identified it, they were unable to persuade him that he was wrong. Furthermore, they say that they did not recognise his potential for violence, and therefore did not report him to the police. The reason they gave was that, if they took such action, their strategy in tackling extremism would fail.

