Legislation to include E cigarettes in the Natasha Protection Act Was Signed into Law by Gov. Lou Leon Guerrero American Cancer Society Cancer Action Network Smoking ban should not apply to e cigarettes and vaping should be allowed at work, in pubs and on trains, MPs say The Independent The Independent Gov. Green signs regulations on vaping, electronic smoking products into law Hawaii State Teachers Association US announces ban on e cigarettes for under 18s BBC News Global Regulatory Approaches towards E Cigarettes, Key Arguments, and Approaches Pursued IntechOpen