This section applies where an Act confers a power or a duty on a person to make subordinate legislation except to the extent that—
The subordinate legislation may include—
The provision that may be made by virtue of subsection (2)(a) includes provision requiring the person to consider whether the objectives which it was the purpose of the legislation to achieve remain appropriate and, if so, whether they could be achieved in another way.
Subordinate legislation including provision of a kind mentioned in subsection (2) may make such provision generally or only in relation to specified provisions of the legislation or specified cases or circumstances.
Subordinate legislation including provision of a kind mentioned in subsection (2) may make transitional, consequential, incidental or supplementary provision or savings in connection with such provision.
In this section, "specified" means specified in the subordinate legislation.