Traffic jacket uniform with epaulettes. The new sign clothing for traffic law enforcement is mainly divided into two categories: summer clothing and spring and autumn (winter) clothing. Summer clothes are tops and blue pants. Spring and autumn (winter) clothes are blue-blue suit tops and trousers of the same color, equipped with shield-shaped law enforcement armbands of road transport style and badges indicating the number of law enforcement personnel. Compared with the old logo clothing worn by law enforcement officers in the past, the hat, bow tie, epaulettes, armbands and other styles of the new logo clothing have changed greatly.