Yeah, I vape (thank the bus driver)" Art Print for Sale by sylviugh Redbubble Back to school vape detection systems, bus overcrowding & budget woes 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 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.