(1) The Commissioner may, from time to time, in writing, issue such general orders and instructions as are necessary:
(a) to secure the good government and efficient working of the Police Force;
(c) to arrange and provide protection and other assistance to persons under the Territory witness protection program established under the Witness Protection (Northern Territory) Act 2002 .
(2) Without limiting subsection (1), general orders may include a code of conduct to be observed in the Police Force.