Smoking law changes to reduce prevalence by 2025 Our work to reduce the prevalence of smoking and vaping in South Australia continues, with the remaining elements of the Tobacco and E Cigarette Products (E Cigarettes and Other Reforms) Amendment Preventive Health More than 1 Million Adult Australians Vape National Liquor News 1 in 7 Aussies aged 15 and over have used an e cigarette or vaping device at least once in their lifetime. 1524 year olds are the most likely to have done so, with 1 About vaping and e cigarettes Australian Government Department of Health, Disability and Ageing