(2) An Order in Council made under section 6 must provide that it comes into force on a date specified in the Order in Council and that date may be before or on or after the date on which it is made, but not earlier than 4 September 2010.
(3) An Order in Council made under section 6 expires on a date appointed in the Order in Council, being a date not later than 1 April 2012, and different dates may be appointed for the expiry of different provisions.