Northern Territory Consolidated Regulations Northern Territory Consolidated Regulations19A. Obstruction by vessels not exceeding 25 metres in length overall
The master or other person in charge of a vessel not exceeding 25 metres in length overall that is in the Port must keep clear of, and must not obstruct the movement within the Port of -
(a) a vessel exceeding 25 metres in length overall that is under the control of a pilot or a person holding a Pilotage Exemption Certificate for the vessel; or
(b) a tug assisting at the berthing, unberthing or towing of a vessel referred to in paragraph (a).
CHAPTER III - POLLUTION, &c., OF A DECLARED PORT