(1) The chief psychiatrist, or an authorised officer at the direction of the chief psychiatrist, may give a member of staff of a mental health service provider a written direction at any time for the purpose of—
(a) conducting investigations, clinical reviews or clinical practice audits; or
(b) performing any other function of the chief psychiatrist under this Act or the regulations.
(2) A written direction referred to in subsection (1) may direct a member of staff of the mental health service provider—
(a) to produce a document or part of a document that is in the possession or control of the member of staff; or
(b) to answer any questions asked by the chief psychiatrist or authorised officer.