CHONGQING (CQNEWS) The blue police uniform is studded with brilliant badges. The characters “公安 (Public Security)” give people a sense of security. When the night coming, the noisy mountain city slowly returned to tranquility, and the mass slowly went to sleep. For the police on duty at Dayanggou Police Station, their busy work has just begun.

The mountain city in July, even at 12 in the night, is still muggy. Xiaoli hurried into the Dayanggou Police Station. He took a tour in Chongqing in the summer vacation. When he began to stay in a hotel, he forgot his ID card and hurried to the police station to make up for it. For the police on duty, this situation is not rare.

The intelligence and command room which controls 110 calls, monitoring...is an important part of the police station. In case of alarm, the operator on duty will inform the police on duty to deal with them.

Sun Ce is the judge on duty this night. After receiving the alarm call, he recorded the telephone, address and other information of the caller on a small scrip. After verification, he informed the police on duty to deal with it.