How is a power to be delegated, and on which terms?
The Interpretation of Legislation Act 1984 provides some useful guidance here: 42 Exercise of delegated powers (1) Where the discharge, exercise or performance by a person of a responsibility, power, authority, duty or function under an Act or subordinate instrument is dependent upon the opinion, belief or state of mind of that person in relation to a matter and the responsibility, power, authority, duty or function is, in accordance with the Act or subordinate instrument, delegated, the delegate may, unless the contrary intention appears, discharge, exercise or perform the responsibility, power, authority, duty or function upon the delegate’s own opinion, belief or state of mind (as the case requires) in relation to that matter. (2) Subsection (1) applies in relation to a delegation made under an Act or subordinate instrument, whether the delegation was made before or after the commencement of this Act. 42A Construction of power to delegate (1) If an Act or subordinate instrument conf
