Exemption in vape rules allows continued sale of flavors WXXI News Flavored tobacco banned in California as Prop. 31 passes Los Angeles Times The evidence is clear that bans on flavored vapes produce unintended consequences, including increased cigarette use among adults and teens who might have otherwise switched to less harmful alternatives, Cato's Dr. Jeffrey China: Flavored Vape Ban Takes Effect Tobacco Reporter Vaping Ban A joke, says Expert Center of Alcohol & Substance Use Studies Teens Find a Big Loophole in the New Flavored Vaping Ban The New York Times