Construction of zebra crossings, speed belts and traffic warning signs, which departments should apply to the traffic police?
The facilities group is responsible for the installation and maintenance of the local traffic facilities. Including signs (signs, speed belts) and markings (zebra crossings).
Local: traffic police detachment of the facilities Brigade (there is another place called the accident brigade or facilities).
Each place is called different, Beijing called facilities, and some places called order section, just grab a policeman on the street ask
