In this subpart,—
infringement fee, in relation to an infringement offence, means an amount not exceeding $500 prescribed for the purposes of this section in the regulations
infringement offence means an offence against—
section 48 (which relates to a person under the age of 18 years buying or possessing a psychoactive substance, including an approved product):
section 50 (which relates to supplying an approved product to a person under the age of 18 years in a public place):
section 71 (which relates to personal possession of a psychoactive substance that is not an approved product).