(1) A person who is licensed or authorised to be in possession of a narcotic substance must not wilfully (a) destroy that narcotic substance; or(b) cause or permit that narcotic substance to be destroyed.Penalty: Fine not exceeding 10 penalty units.(2) Subregulation (1) does not apply to the destruction of a narcotic substance (a) by or under the personal supervision of an inspector under a direction of the Minister; or(b) in the possession of a person obtained pursuant to the prescription of a medical practitioner, veterinary surgeon, authorised health professional or dentist; or(c) by the person for the time being holding, or performing the duties of, the office of Chief Pharmacist in the Department in the course of the duties of that office; or(d) by the holder of an office of analyst under section 19 of the Act in the course of the duties of that office; or(e) by a person authorised in writing to do so by the Secretary; or(f) by any 2 health professionals working jointly to destroy the narcotic substance; or(g) by an enrolled nurse working jointly with a health professional to destroy the narcotic substance.(3) An authorisation given under subregulation (2)(e) is subject to any conditions specified in it.(4) A person who destroys, or works jointly with another person to destroy, a narcotic substance must complete a narcotic substances register in accordance with regulation 18 in respect of that substance.Penalty: Fine not exceeding 10 penalty units.