Is it a video of the police taking away the mobile phone at the hotel?

When the police go out on a mission, they all take video as evidence. This is the rule of the police station. It is legal for the police to shoot law enforcement videos with their mobile phones.

The process of police law enforcement is mainly divided into four parts. First, the perpetrators should report the case, then the public security organs should review the cases that conform to the facts, and then send the police to investigate and finally solve the case.