Senator MILNE (Tasmania—Leader of the Australian Greens) (09:03): by leave—On behalf of the Australian Greens, I join with the remarks made by Senator Abetz and Senator Wong and express our absolute condolence to everyone affected. Our hearts go out to all those families and friends. These tragedies have ramifications that go through the whole of society. I understand from the most recent reports that it is understood that at least one expert, and maybe more, coming to Australia for the International AIDS Conference were on board the flight. That means the ramifications go to all the people who are at that conference this weekend. No doubt, as more details emerge, this tragedy will touch many, many Australians. We join with everyone in the Senate and in the Australian parliament in sending our love and support to everybody who is affected. The PRESIDENT: I ask honourable senators to join with me in standing in silence as a mark of respect to those who have died in this tragedy. Honourable senators having stood in their places— The PRESIDENT: I thank honourable senators.