Legal basis:
Article 58 of the Criminal Procedure Law of People's Republic of China (PRC) * * * The people's courts, people's procuratorates and public security organs shall not release a criminal suspect or defendant on bail for more than twelve months, and the longest period of residential surveillance shall not exceed six months.
Procedures for handling criminal cases by public security organs
Article 8 When handling criminal cases, public security organs should attach importance to evidence, investigation and study, and do not trust confessions. It is strictly forbidden to extort confessions by torture and collect evidence by threats, seduction, deception or other illegal methods, and no one may be forced to prove that he has it.
Sin.
Article 10 When handling a criminal case, a public security organ shall apply to the people's procuratorate at the same level for approval of arrest and transfer for examination and prosecution.
Article 11 When handling a criminal case, the public security organ shall translate for the participants who are not familiar with the local spoken and written languages. In areas where ethnic minorities live in compact communities or where many ethnic groups live in compact communities, the local spoken and written languages should be used.
Conduct an interrogation. The litigation documents published to the outside world shall use the local common language.