Senator BRANDIS (Queensland—Deputy Leader of the Opposition in the Senate) (14:38): Mr President, I ask a further supplementary question. Given that we now know what the impact of the carbon tax will be, with massive electricity price increases, business and consumer confidence at continued record lows, and job losses as the world's biggest carbon tax takes its toll across the economy, when will the government stop its hysterical behaviour— Senator Wong interjecting— The PRESIDENT: Order! I have said it for other people asking questions: they are entitled to be heard in silence. Senator BRANDIS: I see the irony, Mr President, of you calling Senator Wong to order when I was accusing the government of hysterical behaviour. When will the government stop its hysterical behaviour and scrap this tax that is based on a lie?