When do the police usually stop patrolling?

The police stopped patrolling after two in the morning. According to "Several Points of Warding in Police Stations" issued by brother inquiry method, from 10 to 2 midnight, ward round is a police inspection of hotels, hotels and other public places according to law. Mainly for illegal acts. When the police check in at the hotel, they need to show relevant documents when registering their ID cards for taking photos, which is a normal ID card check. The reason why the police station makes rounds is to receive a report or perform a specific police task, such as a temporary fire inspection task. When performing rounds, the police and auxiliary police need to show their police officers' cards in accordance with the regulations and follow the corresponding law enforcement procedures. When making rounds, the police will enter the room to check, not just check the ID card. People will check whether there are suspicious people in the room and check suspicious items. If a person suspected of committing a major crime is found, the police have the right to detain him to the public security organ for further investigation for the longest time.