To avoid the problem of fare-cheats, i.e. people who pay the wrong fare, the system imposes a maximum deduction at the start and then a refund when the card is tapped again at the exit.
The system imposes a maximum deduction at the start and then a refund when the card is tapped again at the exit. To avoid the problem of fare-cheats, i.e. people who pay the wrong fare.
To avoid the problem of fare-cheats, i.e. people who pay the wrong fare. The system imposes a maximum deduction at the start and then a refund when the card is tapped again at the exit.
To avoid the problem of fare-cheats, i.e. people who pay the wrong fare. The system imposes a maximum deduction at the start and then a refund when the card is tapped again at the exit.