Dr CHALMERS (Rankin) (14:47): My question is to the Treasurer. Last week, in a speech to The Sydney Institute, the finance minister said there would be $6.5 billion in savings in the omnibus bill. Yesterday, during question time, the Treasurer said it was $6.1 billion, but by later that afternoon he had lost another $107 million. What will the number be next week, and isn't this 'omnishambles' just more evidence that this bumbling Treasurer is completely incompetent? Government members interjecting— The SPEAKER: Members on my right! The Treasurer does not have the call because the level of interjections is far too high. Mr Frydenberg interjecting— The SPEAKER: The Minister for the Environment and Energy is denying the Treasurer the call. The minister will cease interjecting. The Treasurer has the call.