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 Tapas, currywurst & the pink vaping bus World Vapers' Alliance Ghost Bus Club Vapes Innovative NTSU Boro Tanks, Boro Tip Sets Ghost Bus Club NTSU PLUS+ RBA Boro Bridge Rebuildable Vape Atomizer Man spotted 'happily vaping' on bus from Tampines to Woodlands, Singapore News AsiaOne