“The recent and detailed interventions of Parliament in this field suggest that the court should not indulge in parallel creativity by the extension of general common law principles.”
“Each case should be considered on the individual facts and risks….”
‘(2) Consideration of the case not being excluded by a policy which provides that “exceptional circumstances or compelling reasons must be shown”’
“By guaranteeing the right to respect for family life, Article 8 presupposes the existence of a family”
‘32. It can be argued that as suspected international terrorists their departure for another country could amount to exporting terrorism: a point made in the Newton Report at para 195. But that is a natural consequence of the fact that Part 4 powers are immigration powers: detention is permissible only pending deportation and there is no other power available to detain (other than for the purpose of police enquiries) if a foreign national chooses voluntarily to leave the UK. (Detention in those circumstances is limited to 14 days after which the person must be either charged or released.) Deportation has the advantage moreover of disrupting the activities of the suspected terrorist.’