(a) The following activities are prohibited and thus are unlawful for any person to conduct or to cause to be conducted within any unit of the Sanctuary except the Muliāva Unit:
(1) Gathering, taking, breaking, cutting, damaging, destroying, or possessing any giant clam [Tridacna spp.], live coral, bottom formation including live rock and crustose coralline algae.
(2) Possessing or using poisons, electrical charges, explosives, or similar environmentally destructive methods of fishing or harvesting.
(3) Possessing or using spearguns, including such devices known as Hawaiian slings, pole spears, arbalettes, pneumatic and spring-loaded spearguns, bows and arrows, bang sticks, or any similar taking device while utilizing SCUBA equipment.
(4) Possessing or using a seine, trammel, drift gill net, or any type of fixed net.
(5) Disturbing the benthic community by bottom trawling.
(b) There shall be a rebuttable presumption that any items listed in paragraph (a) of this section found in the possession of a person within the Sanctuary have been used, collected, or removed within or from the Sanctuary.