Hon MICHAEL WOODHOUSE (National): I thank both the Minister and Mr Parker for that observation, which I agree with absolutely as a prefacing comment, although I would add that it wasn't only the words on the treatment of "a limited number of patients" that's being deleted. It's sold, supplied, or used on a restricted basis, and so the legal framework was intended to restrict the dispensing of medicines under this section compared with those approved under sections 20 to 22. 