Mr ABBOTT (Warringah—Prime Minister) (14:46): We made a commitment that every dollar of saving is reinvested in the world's largest medical research fund, which will be good for cures, treatment, and the health of all Australians in the years and decades ahead. The shadow minister says that somehow I am unfit for office because I support a co-payment. There is a better way of operating a health system, and the change could hardly hurt at all. As economists have shown, the ideal model involves a small co-payment—not enough to put a dent in your weekly budget, but enough to make you think twice before you call the doctor—and the idea is hardly radical. Who said that? The shadow assistant treasurer. If I am not fit for office, neither is he, presumably, and I imagine that the Leader of the Opposition will be requiring his resignation. Mr Bowen: Madam Speaker, I rise on a point of order. If what the member for Canberra said 15 years ago is relevant, what the Prime Minister said six months ago— The SPEAKER: The member will resume his seat. That is an abuse of the standing orders, and the member knows it. Another infringement and you are to leave us. The Prime Minister has concluded his answer.