My question is to the Minister for the Environment. I refer to this email from the owners of Sydney Ice Arena and Erina Ice Arena in my electorate of Robertson, who state that the lifting of the carbon tax saved their business from imminent closure and, as a consequence, saved the jobs of their many staff. Will the minister outline what savings have been passed on to families and businesses in New South Wales since the government scrapped the world's biggest carbon tax? Are there any threats to these savings?