Passenger anger at taxi drivers bargaining over night-time fares at Beijing Capital International Airport led to the city's transport authority to issue a new regulation on Thursday on handling complaints against cabbies.
Â
Drivers operating at the airport late at night have also forced passengers to share a cab, despite campaigns by transport authorities to improve taxi services, according to a number of passengers.
Â
In the regulation that took effect on Thursday, the Beijing Municipal Commission of Transport states that commuters can use letters, e-mails or phone calls to file complaints about taxi services.
Â
The regulation also states that the party receiving the complaints, including taxi companies or transport authorities, must respond within 15 days.
Â
A taxi company could be fined as much as 28,000 yuan ($4,540) if the number of complaints filed by passengers against its drivers in six months is three times, or higher than the average.
Â
Beijing Capital International Airport is the world's second-largest airport based on yearly passenger throughput, with some 80 million individual trips in 2012.