A power to make regulations under this Act is exercisable by statutory instrument.
A statutory instrument containing regulations under this Act is subject to annulment in pursuance of a resolution of either House of Parliament, subject to subsection (1B).
A statutory instrument containing (whether alone or with other provision) regulations under section 16A(6) or 19(4B) may not be made unless a draft of the instrument has been laid before, and approved by a resolution of, each House of Parliament.
Regulations under this Act may make different provisions with respect to different cases or classes of case.