Supreme court to hear case challenging FDA's ban of flavored vapes 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 California voters to decide on ban on flavored tobacco FOX 11 Los Angeles Flavored vape is now banned in Utah after federal judge's preliminary ruling What vape products are still allowed under the new e cigarette policy?