Poll: About Half of Public Supports a Ban on Both Flavored and All E Cigarettes, Though Most Young Adults Are Opposed KFF Hawaii Seemed Poised To Adopt A Vape Flavor Ban. Then Came The Amendments Honolulu Civil Beat With Partial Flavor Ban, Trump Splits the Difference on Vaping The New York Times The Unintended Consequences of Banning Flavored Vapes Cato at Liberty Blog Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available