Genève and many Swiss towns does this. Bus tickets are from a machine (sometimes in the bus, otherwise at the stop) or SMS or app. Most locals have an yearly pa

Genève and many Swiss towns does this. Bus tickets are from a machine (sometimes in the bus, otherwise at the stop) or SMS or app. Most locals have an yearly pass. Fare control is done by six or seven controllers getting on the bus at once. Check is very quick. In the night they will be joined by a security guard. Boarding is very fast because of it. Also makes it easy to get in with a baby carriage or wheelchair (relatively).