Denver leaders call flavored nicotine ban vote a "significant step," and vape shops in Aurora react CBS Colorado Colorado amends legislation to ban flavored vaping products Sentinel Colorado Lawsuit challenges Denvers flavored tobacco ban as vape shop owners claim major losses Boulder, CO Bans Vape Flavors and Seeks to Tax Vapes Much More Heavily Than Cigarettes Will you vote to repeal a ban on flavored tobacco in Denver?, Referendum 310 is on your ballot this year. If a majority of voters vote yes the city will continue to ban flavored tobacco products. If Denver's flavored vape ban sends customers across city lines CBS Colorado