(1)  This section applies to the following:

(a) medicinal poisons;

(b) potent substances;

(c) restricted substances;

(d) narcotic substances.

(2)  Notwithstanding section 26(1) and (1B) and section 47 , the regulations may –

(a) allow for any poisons or substances to which this section applies to be administered by such persons in such circumstances as the regulations prescribe; and

(b) prescribe conditions and restrictions in respect of such administration.

(3)  In this section "administer" includes making available for self-administration.