(1) The chief officer may, by order in writing given to the principal law enforcement officer for an authorised operation, cancel the authority at any time and for any reason.
(2) Without limiting sub-section (1), the chief officer may cancel an authority for an authorised operation at any time at the request of the principal law enforcement officer for the operation.
(3) Cancellation of an authority for a controlled operation takes effect at the time the order is made or at the later time specified in the order.
Note: The chief officer may delegate functions under this section—see Division 1 of Part 5.