CU Cancer Center Leaders Applaud Denver's Ban on Flavored Tobacco Sales Proposed bill to ban flavored tobacco In what is being called one of the city's most expensive races on this year's ballot, Denver voters are leaning heavily toward keeping the city's ban on the sale of flavored tobacco, Vape shops challenge Denver's flavored tobacco ban in court Colorado Politics The decision to ban the sales of flavored tobacco in Denver has lasted for years. Here's why it was on the ballot: https: kdvr.com news local were flavored tobacco sales already banned heres why it was on the denver ballot Denver's Flavor Ban Deserves Repeal: Data, Not Dogma, Should Drive Policy