Any act, matter or thing done or omitted to be done in good faith by –

(a) the Director, or a person acting under the direction or authority of the Director; or

(b) an instrumentality of the Crown; or

(c) a council; or

(d) an authorised officer –

in the administration or intended administration of this Act, or in the exercise or performance or intended exercise or performance of any powers, functions or duties under this Act does not subject the Director, instrumentality, council or other person to any liability (whether civil or criminal) in respect of that act, matter or thing.