No smoking or vaping on board! For the health and safety of all our passengers, the use of cigarettes and e cigarettes is strictly prohibited on this bus. Raising Vape Awareness with Innokin London Buses Ghost Bus Club Vapes Innovative NTSU Boro Tanks, Boro Tip Sets Vape adverts on London buses criticised for recycling message Flip the Vape: How Transit Advertising is Driving Real Change Man spotted 'happily vaping' on bus from Tampines to Woodlands, Singapore News AsiaOne