Senator WONG (South Australia—Minister for Finance and Deregulation) (14:44): I am unaware of the government having announced any changes such as the one the senator refers to. If I can provide any further information, I will seek it from the Treasurer and respond to the senator accordingly. Senator Sherry: That's how you're going to fund your tax cuts, isn't it? Senator Fifield: No. Government senators interjecting— The PRESIDENT: Senator Fifield, ignore the interjection; it is disorderly. Senator Fifield is entitled to be heard in silence.