1. A volunteer police officer refers to a person who has the spirit of dedication, friendship, mutual assistance and social responsibility, and voluntarily carries out social services and public welfare activities with his own time, skills and other resources free of charge after registration.

2. Soldiers mainly patrol law enforcement, supplemented by static duty. The fighters are part of the traffic police. The mount equipped by Tieqi is a motorcycle, and the police car is not mobile enough to arrive at the scene at the first time, which makes Tieqi use motorcycles to solve the problem.