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 THE LEGALISE VAPING BUS STOPS BY THE CENTRAL COAST NBN News Can You Vape on a Bus? Public Transport Vaping Rules Dont Vape on the Bus: A Bus Driver's Warning Vape Blu by Juul advertisement on London Bus Stock Photo Alamy A London bus with advertising for vape brand Blu passes the head of a model as part of a giant ad for SEAT on the side of the IMAX cinema at Waterloo,