Dr SOUTHCOTT (Boothby) (15:14): My question is to the Treasurer, and I refer the Treasurer to the announcement that SA power provider ETSA Utilities will raise household power bills in South Australia by 10 per cent this year and over the next two years utility bills will rise by $623 for the forgotten families of South Australia. Mr Champion interjecting — The SPEAKER: Order! The member for Boothby will resume his seat. The member for Wakefield will leave the chamber for one hour under standing order 94(a). The member for Wakefield then left the chamber. Dr SOUTHCOTT: Over the next two years, utility bills will rise by $623 for the forgotten families of South Australia. Given that the Prime Minister said before the election, 'There will be no carbon tax under a government I lead,' why is the government making life even harder for families, already struggling with cost-of-living pressures, by introducing a carbon tax which will add a further $300 to household power bills?