Haw. Rev. Stat. § 205A-33
Any person or agency violating any provision of this chapter may be enjoined by the circuit court of the State by mandatory or restraining order necessary or proper to effectuate the purposes of this chapter in a suit brought by the authority or the lead agency.
HRS § 205A-33
The coastal zone management act expressly grants injunctive power to the circuit court pursuant to the plain language of this section; the Kauai planning commission improperly attempted to mandate injunctive relief by ordering property owner to conduct a sand replenishment program; commission properly provided property owner a reasonable opportunity to rectify the problem caused by owner's noncompliance with use permit by ordering owner to alter and repair seawall.104 Haw. 173,86 P.3d 982.