531. Applications for bail.

The Special Immigration Appeals Commission1 may, on application2, order the release on bail3 of a person who has been detained4 where:


    (1)     the Secretary of State5 certifies that his detention is necessary in the interests of national security6;


    (2)     he is detained following a decision to refuse him leave to enter the United Kingdom on the ground that his exclusion is in the interests of national security