Flip the Vape: How Transit Advertising is Driving Real Change Have you seen our new notices yet? The message is clear don't vape or smoke when travelling on our buses, trains or trams. A Different Kind of Smoke on the School Bus School Transportation News Elfbar's misleading 'green' vape bus ads under investigation Tapas, currywurst & the pink vaping bus World Vapers' Alliance Can You Vape on a Bus? Public Transport Vaping Rules