Article 17 The following behaviors that affect or damage the functions of urban road traffic safety facilities are prohibited:(1) Attaching publicity boards, banners, flags or other publicity signs to

Article 17 The following behaviors that affect or damage the functions of urban road traffic safety facilities are prohibited:(1) Attaching publicity boards, banners, flags or other publicity signs to traffic safety facilities without authorization;

(2) Deliberately damaging, moving, altering or blocking traffic safety facilities without authorization;

(3) Setting up signboards, symbols or patterns on the road that are confusing with traffic signs and markings ;

(4) Setting up red, yellow, and green light sources similar to traffic lights on the road, or light sources that affect the driver's vision;

(5) In traffic Drying or placing debris on safety facilities;

(6) Setting up or dismantling traffic safety facilities without authorization. Article 18 Setting up outdoor advertisements, installing pipelines and other facilities, and planting trees or other plants shall not hinder the normal use of urban road traffic safety facilities.

Landscaping management units shall promptly deal with trees or other plants that may hinder the normal use of urban road traffic safety facilities. Article 19: Without affecting traffic safety and the passage of pedestrians and vehicles, the urban management department, together with the traffic management department of the public security organ, shall set up road parking spaces within the scope of urban roads in accordance with relevant regulations.