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 H. 173, 86 P.3d 982.