China laws prohibit smoking in public places. At the same time, according to Article 23 of the Police Law of the People's Republic of China, police officers are not allowed to smoke in their posts, otherwise they will be subject to corresponding disciplinary action. If the police are found smoking in public places, they can take photos or videos and report complaints to the relevant departments, which may play a role in urging law enforcement officers to abide by laws and regulations, thus protecting citizens' health rights and interests according to law.
It should be noted that reporting complaints should be carried out according to law. Evidence should be collected before the complaint, such as screen shots or detailed information such as date, time and place.