Teens Find a Big Loophole in the New Flavored Vaping Ban The New York Times What will happen to Lewisville vape shops on September 1? Flavored tobacco banned in California as Prop. 31 passes Los Angeles Times Pennsylvania's Vape Directory Bill Risks Rolling Back Harm Reduction Progress Denver approves ballot petition seeking repeal of flavored tobacco ban Supreme court to hear case challenging FDA's ban of flavored vapes