Hangzhou b 1 bus didn't swipe its card when it got off.

If you take bus B 1 in Hangzhou without swiping your card, you can wait for the same bus within 4 hours. When you get on the bus, tell the driver that you just got off B 1 and forgot to swipe your card. Ask the driver to swipe your card at the next door.

After more than 4 hours, the system will initiate a supplementary deduction according to the highest fare. If you need to take the bus with an IC card, you can give the IC card to the conductor to make up the buckle next time.

If you have different questions, you can consult a professional.