47Keeping cancelled invalid supply authorities

47 Keeping cancelled invalid supply authorities (a) the person cancels a supply authority under section 30 (Cancellation etc of invalid supply authorities for declared substances); and (b) the person fails to ensure that the cancelled supply authority is kept for at least 2 years after the day the person cancels the supply authority. (2) Subsection (1) does not apply to a person if— (a) the person is required under this Act to give the supply authority to the chief health officer or a police officer; or (b) either the chief health officer or a police officer requires the person to give the supply authority to the chief health officer or police officer. (3) An offence against subsection (1) is a strict liability offence.