8.This brings section 1 of the Act into force on a day appointed by the Secretary of State, and provides that the powers to make banning orders on complaint (section 14B), to detain people for enquiries about their involvement in violence or disorder (section 21A), or to issue notices requiring people to attend the magistrates’ court and preventing them from leaving England and Wales (section 21B) shall expire one year after the Act comes into force unless Parliament renews them by an affirmative resolution. It further provides that these powers shall in any case expire two years after they come into force.