Is the speed limit really 30 in school zones?

[KateLynn]

All entrances to school zones are marked with a "30" speed limit sign, indicating that the speed should not exceed 30 kilometers per hour. This mandatory standard stipulates that road traffic signs and markings in school zones should be coordinated with other traffic safety and management facilities. Here is additional information: 1. Precautions for driving near schools: Warning signs for children and pedestrians should be installed before the starting point of school zones, in front of locations frequently accessed by children, and at intersections directly leading to school gates. No-honking signs can be set up in school zones, with auxiliary signs indicating the prohibited time and range. 2. Signage: Speed limit signs should be placed on roads entering school zones, with auxiliary signs specifying the time restrictions. All entrances to school zones should display the standard speed limit, and depending on road and traffic conditions, signs can be placed on both sides of the road.