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) (14:14): I thank Senator Walsh for the supplementary, and we did hear those comments from the shadow minister for finance this morning: 'We will have to go back to the drawing board.' Well, one thing we know is that you can't trust the Leader of the Opposition on tax. We know that when last— Honourable senators interjecting— Senator GALLAGHER: We remember that he was the minister— The PRESIDENT: Minister Gallager, please resume your seat. Order across the chamber! Senator Watt interjecting— The PRESIDENT: Senator Watt! Minister Gallagher, please continue. Senator GALLAGHER: That's right. When we first announced the revised tax plan, remember that it was going to be rolled back? It was going to be abolished. Remember there was a call for an election over it? 'Let's call an election.' And then what? 'Oh, actually, no, it's okay. We may vote for them.' We know you can't trust Peter Dutton; you can't trust the Leader of the Opposition. Senator Birmingham: You can't trust the PM. Everybody knows that. Senator GALLAGHER: We remember the GP tax. We remember him saying that there were too many free services on Medicare. We know what this means—cuts to services and a rollback of tax. (Time expired) The PRESIDENT: Senator Birmingham, I'm going to ask you to withdraw your comment, and then I invite you to ask your question. Senator Birmingham: I withdraw, President. The PRESIDENT: Thank you.