‘Extremist imam’ is not a category used in Home Office records of individuals denied entry to the UK each year. However, individuals who express views which foment, justify or glorify terrorist violence in furtherance of particular beliefs come within the scope of the power to exclude a person because their presence in the UK is not conducive to the public good on grounds listed under the “unacceptable behaviour” provisions announced on 24 August 2005. To date 52 individuals have been excluded from the UK on grounds of “unacceptable behaviour”.
On 24 August 2005 the then Home Secretary announced the list of unacceptable behaviours (UB) which set out the grounds for excluding any individual who is considered to be engaging in certain activities and behaviour. Individuals who express views which foment, justify or glorify terrorist violence in furtherance of particular beliefs come within the scope of this measure.