Senator DI NATALE (Victoria) (14:10): Mr President, my question is to the Minister representing the Minister for Health, Senator Nash. Given that the Prime Minister's office told journalists last night that the GP co-payment was going to be shelved—not quite dead, buried and cremated, but shelved nonetheless—why did the health minister and the leader of the Senate put it back on life support this morning? Why the mixed messages? Is there a revolt going on within the cabinet? Is the Prime Minister safe? Government senators: Go back to the possum question! The PRESIDENT: Order on my right! The Assistant Minister for Health, representing the Minister for Health, Senator Nash: you can answer what parts of that question fit within your portfolio responsibility.