Denver flavored tobacco, vape ban draws intense industry lobbying Denver's flavor ban begins in January. These businesses say they may leave Denver ban on flavored nicotine products goes into effect with new year Flavored nicotine bans spread as Denver prohibition faces repeal Complete Colorado 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 Referendum 310 has strong support in early returns. Voters in Denver appear to support a ban on flavored tobacco products. The ban was enacted less than a year ago by Denver City