Mr SHORTEN (Maribyrnong—Leader of the Opposition) (14:02): My question is to the Prime Minister. On Monday, the Prime Minister was asked if power prices were higher or lower since this government came to office and refused to answer. On Tuesday, the Prime Minister was asked about the average Sydney household paying $1,000 more since this government came to power and refused to answer. So Prime Minister, just answer: how much have power bills increased since the Liberals came to office? Government members interjecting— The SPEAKER: The Leader of the House and the Minister for the Environment and Energy will cease interjecting.