Senator WONG (South Australia—Minister for Foreign Affairs and Leader of the Government in the Senate) (14:13): Senator Walsh knows that we have been working to improve the lives of Australians with cost-of-living relief, and we also all know that Mr Dutton opposed all of it. He opposed the tax cuts for Australians. He opposed every cost-of-living measure. What we know, on Medicare, is that he opposed cheaper medicines and, I assume, he will continue to oppose the extension of bulk-billing. If you really want to know what Mr Dutton is like, you only have to look at his record when he was health minister. Senator Ruston: Mr Dutton, Mr Dutton, Mr Dutton. Senator WONG: You might want to shout, but what we know is he was the worst health minister that Australia has ever seen—the health minister who wanted a GP tax, a tax on going to the GP. You're led by a man who wanted to tax people for going to the doctor, and now you want to come in here and tell us all that you're the friend of working people. Senator Ruston interjecting— The PRESIDENT: Senator Ruston, come to order! Senator WONG: Give us a break. Honourable senators interjecting— The PRESIDENT: Senator Ruston, when I call your name, I expect you to come to order, not continue to yell across the chamber.