One number to call for any complaints, including fines issued on any part of the RATP network (Metro, RER, Bus ou Tramway)...

32 46 (€0.34/min from a landline)

7am to 9pm Monday to Friday and 9am to 5pm Saturdays, Sundays and bank holidays.

Fines issued by the RATP must be paid within two months of their issue. Payments can be made by telephone, by post, on site or, soon, it will be possible to pay on-line.

-> Service to pay RATP fines