Bill package in Michigan Senate would ban sale of flavored tobacco products, including vapes Should Tempe ban flavored vape cartridges? 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 Supreme Court grapples with flavored vape ban: Key takeaways Denver ban on flavored nicotine products goes into effect as the new year kicks off