What proof do the police need to check the hotel?

1, "Regulations on the Administration of the Use of People's Police Cards in Public Security Organs" Article 4 The People's Police Card is the identity certificate of the people's police in public security organs and the symbol of performing their duties according to law.

When performing their duties according to law, the people's police of public security organs shall, except as otherwise provided by laws and regulations, carry their people's police cards with them and actively show their identity.

2. "People's Police Law" Article 9 In order to maintain social order, the people's police of the public security organ may interrogate and inspect a person suspected of committing a crime on the spot upon showing the corresponding certificates.

3. Procedures for Public Security Organs to Handle Administrative Cases Article 40 (Public Security Organs) When investigating and collecting evidence, there shall be no less than two people's policemen, and they shall show their law enforcement status.

Article 68 Places, articles and personnel related to illegal acts may be inspected. At the time of inspection, there shall be no less than two people's policemen, and they shall show their work certificates and inspection certificates issued by public security organs at or above the county level. If an immediate inspection is really necessary, the people's police may produce their work certificates and conduct on-site inspections.

According to the above regulations, the police should show their certificates according to law.