Mr SHORTEN (Maribyrnong—Leader of the Opposition) (14:00): My question is to the Prime Minister. Given that the Prime Minister has failed to express confidence in his Minister for Defence, will the Prime Minister now demand the minister's resignation or will he sack him? Honourable members interjecting— Mr Champion interjecting— The SPEAKER: I have to say now that yesterday's behaviour was absolutely appalling and will not be tolerated again today. We will begin with the member for Wakefield leaving immediately. There will be silence on my right as well. I will have no hesitation in asking government members to leave if their behaviour is of equal disorder. The member for Wakefield then left the chamber.