What does the public security legal brigade do?

According to the official website of Yongnian District People's Government, the functions of the Public Security Legal Brigade are as follows:

The first is to handle legal review, supervision and inspection of various cases.

2. Relevant legal documents for handling various cases.

Three, review, report, supervise and approve the implementation of reeducation through labor, juvenile detention center, education center and compulsory drug rehabilitation center cases.

4. Reconsideration, responding to lawsuits and settling claims.

Five, to assist lawyers in handling criminal cases of public security departments.

Six, responsible for the legal study and professional training of police officers, and provide legal advice.

Seven, responsible for the drafting, review, revision and abolition of the normative documents of law enforcement.

Eight, to participate in the study of major difficult cases and major police activities, the implementation of legal supervision of major police activities.

Nine, to carry out legal research, study the law enforcement situation and problems with universality, and provide legal services for leadership decision-making.

Ten, entrusted by the director to handle the foreign legal affairs of the bureau, and complete other tasks assigned by the leadership and higher authorities.