Haw. Rev. Stat. § 200-48
A vessel which has been left unattended for a continuous period of more than twenty-four hours is a derelict if:
(2) The vessel has been moored or otherwise left in the waters of the State or on public property contrary to law, or rules having the force and effect of law, or the vessel has been left on private property without authorization of the owner or occupant of the property and if:
[L 1991, c 272, pt of §2]
A vessel and its accompanying mooring and live-aboard permits are constitutionally protected "property", of which an individual may not be deprived without notice and an opportunity to be heard. 91 H. 1, 979 P.2d 586 (1999).
Where an owner's right to a hearing subsequent to impoundment of a derelict vessel was not clearly established under §200-49, this section, or other law at the time of state boating officer's actions, it was not unreasonable for officers to have believed it was lawful to dispose of vessel without a hearing; thus officers, in individual capacities, entitled to qualified immunity in 42 U.S.C. §1983 action. 91 H. 1, 979 P.2d 586 (1999).