Back to school vape detection systems, bus overcrowding & budget woes Man spotted 'happily vaping' on bus from Tampines to Woodlands, Singapore News AsiaOne Ghost Bus Club NTSU PLUS+ RBA Boro Bridge Rebuildable Vape Atomizer Yeah, I vape (thank the bus driver)" Art Print for Sale by sylviugh Redbubble 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