For safety reasons, one person may remain aboard a vessel with a valid mooring agreement twenty-four hours a day as a safety watch. A list of the name or names of persons who will rotate as the single safety watch shall be submitted to the HCDA in writing for approval. The HCDA retains the right to conduct reasonable inspections of vessels in Kewalo Basin to ensure that only a single authorized safety watch remains aboard a vessel.
Haw. Code R. § 15-212-57