Fentanyl Found in Confiscated Vape Cartridges E cigarettes can be key weapon against smoking, say MPs BBC News E cigarettes 'should be on prescription' BBC News Dripping trend seen in teens using e cigarettes 6abc Philadelphia Vapes should be prescription only, Mark Drakeford says Did you know that that the vapor produced from vapes and e cigarettes is actually aerosol not water mist. Vape aerosol contains harmful substances that are not healthy and safe for our lungs, such