Subsections (2) and (3)
56.Subsection (2) allows the Secretary of State, at any time during the operation of a non-derogating control order, to revoke the order, or to relax or remove an obligation imposed by the order. The Secretary of State may make any modifications to the obligations imposed by the order that he considers necessary for purposes connected with preventing or restricting involvement by the controlled person in terrorism-related activity. Subsection (2) also allows for the modification of a non-derogating control order by mutual consent. Subsection (3) provides that the Secretary of State may not, however, make any modifications which turn a non-derogating control order into one which imposes a derogating obligation.