Responses to potential nicotine vaping product flavor restrictions among regular vapers using non tobacco flavors: Findings from the 2020 ITC Smoking and Vaping Survey in Canada, England and the United States ScienceDirect Colorado flavor vape ban fails again China Vape Factory Puff Bar Flavors Resurface Following FDA Ban Flavored Vapes are Banned in Some States but It Hasn't Killed Vaping Law Enforcement Unit Formed to Crack Down on Illegal E Cigarettes The New York Times