Legal analysis: Being confined by the police usually has special rooms and guards. In the room, the police will give relevant ideological education to the wrongdoer, and the wrongdoer will reflect on and check his own mistakes. The term of confinement is usually 7 ~ 10 days, and the longest shall not exceed 15 days. During the period of serving a sentence, provide prisoners with food rations according to the standard of not participating in labor; Outdoor exercise twice a day, 0.5 ~ 1 hour each time; Family members are not allowed to meet except in special circumstances; If it is better to admit your mistake, you can lift the confinement in advance.

Legal basis: "Measures for the Implementation of the Regulations of People's Republic of China (PRC) Detention Center" Article 47 If a prisoner commits one of the following acts during his detention, he shall be given a warning, admonished, ordered to make a statement of repentance or be confined according to different circumstances; If the case constitutes a crime, criminal responsibility shall be investigated according to law: (1) Violating the discipline of prison regulations and refusing to change after education; (2) spreading corrupt ideas and preventing others from repenting; (3) Refusing to accept supervision, which is really unreasonable after investigation; (4) Deliberately damaging public property; (5) Bullying or insulting other criminals and infringing upon the personal rights of others; (6) Fighting in groups, often disturbing the management order; (7) teaching criminal methods or instigating others to commit crimes; (eight) escape or organize escape; (9) Other illegal and criminal acts. Warnings, admonitions and orders for prisoners to make a statement of repentance shall be decided by the guards and implemented after being reported to the director of the detention center for approval. The punishment for confinement is proposed by the guards and decided by the director of the detention center. If a criminal commits another crime while in custody and should be investigated for criminal responsibility, the detention center shall promptly inform the case-handling organ and cooperate with the case-handling organ to investigate and collect evidence and deal with it according to law.