Senator McALLISTER (New South Wales—Minister for Emergency Management and Minister for Cities) (14:22): This is another question which, by its tone and content, demonstrates everything about the Greens political party's approach to politics and its approach to public debate, because we should be able to have a public debate about our national environment laws and we should be able to have a debate about environmental law reform, but it is very difficult when every contribution to the debate from a party that claims to care about environmental outcomes and environmental progress is underwritten by mistruths, misstatements and exaggerations. That is exactly everything that was premised in the question that has been asked now. The PRESIDENT: Senator Hanson-Young, second supplementary?