Bunnings is Australia’s most trusted brand. But allegations the hardware chain has been abusing its market power have prompted a Senate inquiry that is set to scrutinise the market power of many large format retailers. Bunnings is Australia’s most trusted brand. But allegations the hardware chain has been abusing its market power have prompted a Senate inquiry that is set to scrutinise the market power of many large format retailers. Business, Economics and Finance, Retail Industry, Pets, Company News, Monetary Policy, Government and Politics Latest business news