Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Vape businesses hope courts will halt Multnomah County flavored tobacco ban Cook County moving to ban sale of flavored e cigarettes NY Flavored E Cig Ban Extension Considered California's Ban on Flavored Tobacco Upheld by US Supreme Court KQED Washington, D.C.'s Mayor Signs Flavoured Tobacco Ban Into Law Vaping Post