A $1 tax rise on cigarettes increases vaping rates by almost 10 percent: study New York Post Dutch wait for EU tax on e cigarettes plan, despite health fears DutchNews.nl Colorado Voters To Decide On Nicotine Tax Increase And A Minimum Price For Cigarettes With Proposition EE E cigarette liquids to be subject to excise tax starting 2018 Economy ERR Singapore's ban on e cigarettes: Loss of tax revenue from tobacco not a factor, says DPM Lawrence Wong