Access to e cigarettes will improve Australia's health Pursuit by the University of Melbourne 18.3 Prevalence of e cigarette use Tobacco in Australia What's Happening With Australia's Vaping Laws? Our Futures Prohibition Sign No Smoking, No Vaping, No E Cigarettes Seton Australia Vaping is on the rise. While e cigarettes don't contain tobacco, they may still contain many of the same toxic and cancer causing chemicals found in regular cigarettes. This includes: Acrolein (weed