https://www.zvv.ch/en/travelcards-and-tickets/sales-and-support/ticket-inspection/inspection.html
Ticket inspection | ZVV
What happens during an inspection if you are travelling without a valid ticket? You can find information on this here.
ticket inspectionzvv
https://www.akt.no/english/tickets-and-prices/ticket-inspection/
Ticket inspection - Agder kollektivtrafikk
Ticket revenue is important for funding public transport in Agder. A valid ticket is required when travelling by bus, and AKT therefore carries out regular...
ticket inspectionagder kollektivtrafikk