I was on a walk today and I took this picture of a London bus. As you can see, the bus has a huge advert on it for blu bar, which is BARCELONA, HERE WE COME! Our Back Vaping. Beat Smoking Vape Bus tour begins! World Vapers' Alliance Please remember that e cigarettes and vapes are not permitted on board please respect your fellow passengers and refrain from using these until you have disembarked the bus. Vaping device causes fire on Corvallis city bus How to Control Vape Use on School Buses You absolutely are not allowed to smoke or vape on the bus or on any public transport for that matter. Yes its a criminal offence to smoke on a bus public transport. No first warning, youre off