Denver Flavor Ban Pushes Vapers to Suburbs Nicotine Insider Denver's flavored vape ban sends customers across city lines As Denver's flavored tobacco ban takes effect, retailers face fines, inspections Colorado Politics 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, Denver leaders call flavored nicotine ban vote a "significant step," and vape shops in Aurora react CBS Colorado