Senator BRANDIS (Queensland—Attorney-General, Vice-President of the Executive Council and Leader of the Government in the Senate) (14:05): Senator Ketter, Mr Costello's remarks, with which I wholeheartedly agree, were made many years ago. Senator Wong: What has changed? Senator BRANDIS: I will take your interjection, Senator Wong, and I will tell you what has changed. What has changed is that since One Nation has been represented in this chamber, since the middle of last year, they have shown a willingness to vote for responsible government legislation. Senator Ketter, you and your colleagues in the Labor Party ought to get over the fact that the Australian people elected four One Nation senators. You do not have to agree with them. You are perfectly at liberty to disagree with them, as I do on many issues, but, at the same time, you ought to respect the decision of the Australian people. Opposition senators interjecting— The PRESIDENT: Order on my left! Senator BRANDIS: In particular, you ought to respect the decision of your constituents and mine, the people of Queensland, who elected two One Nation senators. Treat them, as your leader is incapable of doing, with professional courtesy. (Time expired) Honourable senators interjecting— The PRESIDENT: Order! Senators, that was very disorderly, with a lot of interjections from both sides, particularly from my left. I advise all senators to cease interjections.