You can't. According to the query (non-uniform, police uniform and other standard clothing) system, retired military personnel can't wear police uniforms in their preferential cards. Precautions and requirements for dressing on that day: you can't wear various uniforms (military uniforms, police uniforms, emergency rescue suits, suits, tooling, etc.). ), but it must be dark and casual and there is no logo on the top and chest. Eligible veterans and entitled groups should prepare the above materials, wait for the village and community notice, and arrive at the designated place on time.