Madam Speaker, my question is to the Prime Minister. I remind her that the price of electricity has increased by 45 per cent on her watch and by 94 per cent since Labor formed government. Given that the carbon tax is due to go up on 1 July and again next year, and extend to diesel fuel for heavy vehicles next year, will the Prime Minister commit to scrapping this increase to give at least some relief to the cost-of-living burden on Australian families?