Section 9(1) of the Justice and Security (Northern Ireland) Act 2007 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”), shall 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. The effective period was so extended by S.I. 2009/2090 so as to end on 31st July 2011. And the effective period was further extended by S.I. 2011/1720 so as to end on 31st July 2013.