Navigation (Collision) Regulations 1983
8 Exemption from Rules 30 and 35
(1) A vessel at anchor occupying any enclosed water:(a) under the authority of, and in accordance with the conditions (if any) attached to, an occupation licence issued by the Minister under the Management of Waters and Waterside Lands Regulations—N.S.W., orshall not be required to exhibit the lights and shapes prescribed by Rule 30 of Schedule 1 nor to make the sound signals prescribed by Rule 35 of Schedule 1.(b) by direction of, or with the permission of, the Crown or any person or body lawfully entitled to give such a direction or permission,(2) Clause (1) does not apply to:(a) a vessel secured to a shipping mooring within the meaning of the Management of Waters and Waterside Lands Regulations—N.S.W., or(b) a vessel belonging to an arm of the Defence Force of Australia or to the naval, military or air forces of a country other than Australia.(3) In this Regulation, enclosed water means any port or any inland navigable water in the State.