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 Most flavored vapes outlawed in Utah after judge lets ban take effect E Cigarette Bans by Country. : r MapPorn Vaping Ban A joke, says Expert Center of Alcohol & Substance Use Studies US Supreme Court rejects challenge to California flavored tobacco ban Reuters Eagle passes a ban on flavored tobacco, becoming the 14th Colorado municipality to approve one