Senator BURSTON (New South Wales) (14:48): I'd be concerned, Minister, about the 50 who have contracted cancer in a five-kilometre stretch along Cabbage Tree Road. Ask their opinion of that answer. Will the government listen to the advice of the Royal Australasian College of Physicians, who, in their submission, strongly advocate for a change to the national health advice that provides a more complete picture of the evidence for the human health effects?