What number can I call for severe traffic congestion?

[JulietDella]

For severe traffic congestion, you can call 12122. Below is the relevant introduction about this service desk: Responsibilities: The 122 alarm service desk is a department established by public security traffic management authorities to handle public reports of traffic accidents, dispatch officers to deal with various alarms and requests for assistance, as well as to accept public reports, complaints, and inquiries regarding traffic management and traffic police law enforcement. Working Hours: This department is an important part of the command center of public security traffic management authorities. It operates 24 hours a day. The public can freely connect to the 122 service by dialing "122" on their phones.