The Ministry of Education requires strengthening the safety of kindergartens in primary and secondary schools, and "seeing police, police cars and warning lights" at the school gate during key periods

The Ministry of Education requires strengthening the safety of kindergartens in primary and secondary schools, and "seeing police, police cars and warning lights" at the school gate during key periods. What other practical and effective measures are there? In schools, those who install tight gates and build higher fences. Pull some barbed wire on it so as not to let outsiders in. It's actually easy for you to isolate outsiders. There is no need for such a large cost of manpower and material resources. As long as you guard the gate and fence, others can't get in.

School security personnel need training. Parents should not be allowed to enter the park at will. If you pick up and drop off your children, let them out after confirming their parents' identity at school to ensure everyone's safety.