Senator SIEWERT (Western Australia—Australian Greens Whip) (19:51): On behalf of the Greens, I'd like to say a few words about each of the people who have given their valedictories tonight. Nigel has always been sincere in any dealings that I have had with him. Having said that, I strongly disagree and have disagreed—and he knows that—with a lot of his policy positions. But I have never doubted his sincerity. I will also add that whenever I have taken a problem to Nigel, he has responded, if not always in the way I would have liked. In fact, he did so today on another issue I took to him just yesterday: he came back and responded today. Despite our political differences over policy, which are in many ways very, very significant, he has always been responsive when I have raised issues or perhaps pointed out a mistake that has been made. So I thank him very sincerely for that. I have campaigned with him on several issues, particularly around supporting some specific individuals. That's where I have also seen his doggedness, his determination to get an outcome, and his determination to take it up to his own in trying to get an outcome. I'm also aware he does a lot behind the scenes to make sure that things get done and to help in a specific way. I thank him and recognise him very sincerely for that. I will recount one very short anecdote—I could probably recount a lot! A number of years ago, we were on committees together. Senator Judith Adams, who many in this place will remember, and I and a number of other people were on this particular inquiry. Claire remembers it as well—I wasn't there for this particular event because I was in Darwin. But I heard about it straight after it happened, because Senator Adams retold it several times. They were travelling up from Katherine to Darwin. There was an assault that was, fortunately, interrupted and the people involved waved down the car that Senator Scullion and Senator Adams were in. The way Judith told it was that Nigel climbed up on top of the car, jumped down off the car, and chased the particular person involved. We all then had to talk to the police and recount that. For me, that was Nigel—when Nigel sees something wrong, he takes action. I will now turn to Senator Moore, who I have spent many, many hours in committee with. I thoroughly endorse the comments that she made about the committee system. She and I share very similar thoughts on the work of the committee system. Her work is unparalleled. Her commitment is unparalleled in terms of working particularly for the most vulnerable people. I've seen the friendships that she has made with witnesses and with community organisations. I've worked with Claire on many committee inquiries. Claire mentioned the forced adoption inquiry. At a Senate hearing in Alice Springs, I remember former senator Sue Boyce, Claire and I sitting down around a table during the lunch break. Do you remember that, Claire, when we were working on the forced adoption inquiry? We were all coming from the same perspective; we were striving for a consensus report, because that's one thing the community affairs committee has strived to do over the years—get a consensus report. Claire was an amazing contributor to that inquiry, and many, many other inquiries. I think the first inquiry I participated in with Senator Moore was the petrol sniffing inquiry of the community affairs committee. Claire was chairing the committee. Again, I think the outcomes of that inquiry significantly contributed to the additional resources and funding that then went into addressing petrol sniffing in the Northern Territory. I am particularly in awe of the work that Claire's doing on development issues in the Pacific. She has, again, consistently pursued those issues and made an extremely significant contribution. I was here when Claire was called Purple. Do you remember, Claire? Senator Moore: With George. Senator SIEWERT: Yes, with George. When George was whip, when I was up there counting and George was counting, we were on opposite sides, and I'd hear George just say 'purple'. For those of you who are listening, the whips have to read out names when we're counting, and George would read out 'purple'. Claire, I will always, always remember you as being associated with purple, and that is because of the amazing work that you have done on women's issues, in particular. You've done an amazing job and you were always there at whatever was going on for women's issues. I've said this so many times: I think this place was at its best when we were working cross-party, when we were working on RU486 and on the stem cell debate, when the women really took control of this place and drove those outcomes. So, thank you, Claire, for all the work you have done. Dougie Cameron! I will always remember 'rabble'; I love yelling that word across that chamber whenever you start talking about the rabble. Again, you've brought a fierceness and a commitment to this place. No-one can ever doubt your commitment to socialism! And I loved seeing the government senators on the opposite side of the chamber when you used that term here. Your commitment to social issues, in particular, and workers' rights is outstanding. The contribution you have made is outstanding. I've sometimes been on the end of your quite— Senator Cameron: Diplomacy. Senator SIEWERT: Okay, I'll use that word—your quiet diplomacy, yes! But I've never doubted the commitment that you have shown to issues, to promoting those issues for the most vulnerable members of our community. Sometimes we disagree on approaches, but I've never doubted your commitment to the most vulnerable members of our community, and I'm sure that you'll continue to work, somehow, on those issues. I hope that you have a really wonderful time—I've seen the photos of where you're going to be living in Tasmania, of your house, and I really hope that you have a very good time down there. I'm not going to say 'retirement', because I'm sure that you'll be very active in your community in Tasmania. Thank you for all the years of your work.