Senator GALLAGHER (Australian Capital Territory—Minister for the Public Service, Minister for Finance, Minister for Women, Manager of Government Business in the Senate and Vice-President of the Executive Council) (14:13): I thank Senator Payne for the question. I'm going to refer back to my statement and the numerous answers I've given to questions that have been asked of me today. When somebody comes to me with information and asks that it be kept confidential, I intend to keep that confidentiality. I do that not just in this situation; I've done it in hundreds of situations before and indeed I have no doubt I'll be doing it again. It's for the ones that are going to come forward, who I don't know about yet, that I will keep the confidentiality. They need to know that, if they tell me something, it's not going to be aired on the floor of this parliament. The PRESIDENT: Senator Payne, a first supplementary?