Section 9(1) of the Justice and Security (Northern Ireland) Act 2007 (c. 6) provides that sections 1 to 8 of, and Schedule 1 to, that Act, which provide for trial on indictment without a jury (“the non-jury trial provisions”), expire at the end of the period of two years beginning with the day on which section 1 comes into force (“the effective period”). Section 1 came into force on 1st August 2007. Section 9(2) provides for the Secretary of State by order to extend or, on one or more occasions, further extend the effective period. Section 9(3)(b) provides that the effect of an order extending or further extending the effective period is to extend or further extend it for the period of two years beginning with the time when the effective period would end but for the order.