Northern Territory Consolidated Regulations18B. Ship repairs on wharves
Except where the lease of the wharf, or the Harbourmaster in writing, allows, a person shall not, in the Port -
(a) make, repair, dress or scrape spars or masts or do other kinds of carpentry on a wharf;
(b) do the work of a smith, boilermaking, welding or rigging work in or on a wharf or a structure there; or
(c) hang or put up sails, masts, spars or other things on a beam or joint of a wharf or structure there.