Northern Territory Consolidated Regulations Northern Territory Consolidated Regulations(1) A person using any kind of artificial breathing apparatus designed for use underwater, other than a snorkel, shall not have possession of a spear gun.
(2) A person shall not have possession of a loaded speargun:
(a) other than in the open sea; or
(b) where the person is within 150 m of another person who is not part of his or her group.