Should the railway's no smoking vaping policy be better enforced? RailUK Forums Hi there Charles. Harmful or not, We have a no smoking policy regardless of the type of device. We don't allow vapes (electronic cigarettes) on our stations or on our trains because Latest update following major travel disruption after a huge fire beside Scotland's busiest railway station. The fire spread from a vape shop on Union Street through a B listed Victorian building neighbouring Glasgow Can You Vape on a Train Rules & Regulations Mister Vape