Senator PRATT (Western Australia—Deputy Government Whip in the Senate) (15:00): Western Australians have welcomed the government's work to crack down on anticompetitive behaviour in supermarkets as part of broader cost-of-living measures. How is the government providing meaningful relief to Australian families at Australian check-outs? Senator Birmingham interjecting— The PRESIDENT: Senator Birmingham, order! Honourable senators interjecting— The PRESIDENT: Order across the chamber!