Basically, its not illegal for teens to smoke, But , You cant buy cigarettes or vapes , Adults arent allowed to give or buy them for you , You cant smoke within 9 metres of a public place , Vape Retailer Licensing Scheme: Tobacco and Vapes Bill Update 2FIRSTS U.S. Texas Governor Signs E Cigarette Bill: Bans Vapes Made by China and "Foreign Adversaries" TSET helps fund efforts to stop underage tobacco, vape use in Oklahoma KGOU Oklahoma's NPR Source