Haw. Rev. Stat. § 134-9.1
(a) A person with a license issued under section 134-9, or authorized to carry a firearm in accordance with title 18 United States Code section 926B or 926C, shall not intentionally, knowingly, or recklessly carry or possess a loaded or unloaded firearm, whether the firearm is operable or not, and whether the firearm is concealed or unconcealed, while in any of the following locations and premises within the State:
(8) The campus or premises of any public school, charter school, private school, preschool, summer camp, or child care facility as defined in section 346-151, including adjacent parking areas, but not including:
(b) This section shall not apply to a person in an exempt category identified in section 134-11(a). It shall be an affirmative defense to any prosecution under this section that a person is:
[L 2023, c 52, pt of §2]