Senator ABETZ (Tasmania—Leader of the Opposition in the Senate) (14:03): Mr President, I ask a supplementary question. I refer the minister to the Prime Minister's promise on 24 July 2010 to establish the Cleaner Car Rebate scheme, better known as 'cash for clunkers', which lasted just 26 weeks. I also refer the minister to the promise to increase the Commonwealth's share of hospital funding to 60 per cent from 1 July this year. This promise lasted just 11 weeks. Does the government feel any shame at breaking either of those two promises?