What traffic sign is the diamond sign?

The diamond sign on the road is a crosswalk warning marking, which is a newly set traffic marking in the Standard for Road Traffic Signs and Marking (GB5768/ 1999).

This kind of marking is usually set 30 to 50 meters before the motor vehicle reaches the crosswalk, mainly to remind the driver that he is approaching the crosswalk ahead and needs to slow down and pay attention to pedestrians crossing the road.

Road traffic signs:

(1) Warning sign: a sign warning vehicles and pedestrians to pay attention to the dangerous place in front of the road.

(2) Prohibition signs: signs that prohibit or restrict certain traffic behaviors of vehicles and pedestrians.

(3) Indicating signs: signs indicating the movement of vehicles and pedestrians.

(4) Guiding signs: signs that convey information such as road direction, location and distance.

(5) signs of tourist areas: signs that provide directions and distances of tourist attractions.

(6) Road construction safety signs: signs announcing the passage of road construction areas.

(7) Speed limit sign: a sign warning the vehicle to slow down.

Auxiliary sign: a sign attached to the main sign to help explain.

Refer to the above? Baidu encyclopedia-road traffic sign board