Ordinary reflective vests can also be worn by ordinary people (the words "police" cannot be printed). For example, environmental sanitation workers, road administration personnel, municipal personnel, and outdoor workers can also use yellow net reflective vests. However, the difference between police and ordinary reflective vests is that the reflective materials and the words and patterns printed on them are special requirements, so as long as the words "police" are not printed, Reflective vest can be worn