According to the third paragraph of Article 48 of the People's Police Law of the People's Republic of China and the first paragraph of Article 11 of the Regulations on Supervision of Public Security Organs, security confinement should be held in the detention center of public security organs at or above the county level.
The duties of China public security organs are: to prevent, stop and investigate illegal and criminal activities; Preventing and combating terrorist activities; Maintain public order and stop acts that endanger public order.