Senator MILNE (Tasmania—Leader of the Australian Greens) (12:30): I seek leave to make a very short statement. The PRESIDENT: On these matters? Senator Milne: On a related matter, yes. The PRESIDENT: Leave is granted for one minute. Senator Milne: I rise to congratulate and acknowledge the work of my colleague Senator Rachel Siewert. Since 2005 she has worked to remove sniffable fuel from the Northern Territory and recognise the health impacts on Indigenous communities. It is a very great day that the Greens have now got our third bill through the parliament. But I particularly wanted to congratulate Senator Siewert.