Hon DAVID PARKER (Minister for the Environment): Thank you, Madam Chair. Just reflecting on the point that was raised by the Hon Michael Woodhouse, I would ask the Minister to confirm my understanding, if I've got it right, which comes from both the general policy statement and the explanatory note, which is that the effect of the amendment is, essentially, to remove the words from the current section 23 that the use has to be for "a limited number of patients". This is made clear by considering the existing section 23(1), which says "Notwithstanding sections 20 to 22 [of this Act], the Minister may, by notice in the Gazette, in accordance with this section, give his"—as the member has said—"provisional consent to the sale or supply or use of a new medicine where he is of the opinion that it is desirable that the medicine be sold, supplied, or used on a restricted basis for the treatment of a limited number of patients."