Public security has no right to bring a lawsuit for debt disputes.

legal basis: notice of the Ministry of public security on prohibiting ultra vires intervention in economic disputes: in order to prevent public security organs and police from ultra vires intervention in economic disputes, the Ministry of public security has repeatedly asked local public security organs not to intervene in economic disputes and effectively correct all kinds of illegal acts and unhealthy practices in handling economic cases. Recently, however, it has been found that there are still some local public security organs and a small number of police officers who have orders and prohibitions, go their own way, disregard national laws and party discipline and discipline for the economic interests of the local or a certain department, handle cases beyond their authority, make economic disputes and debt disputes that are not under the jurisdiction of public security organs as fraud cases, collect money for one party, and some deliberately confuse the boundaries between economic disputes and fraud cases for personal gain; Some forcibly arrest people by illegal trial, hostage taking, illegal detention and other means, and detain them for a long time, "repaying people"; In some places, the arrest has been approved by the procuratorate to shift the responsibility and deal with the investigation by the public security organs at higher levels, which has seriously violated the personal rights and legitimate rights and interests of citizens and caused serious consequences and extremely bad social impact.

Notice on Public Security Organs Not to Illegally Interfere with the Handling of Economic Disputes: It is strictly forbidden for local public security organs not to intervene in economic disputes, let alone make profits from them. In most places, orders are banned and corrected effectively, which maintains the image of public security organs acting in accordance with the law and being honest and modest.

Notice of the Ministry of Public Security on the Public Security Organs Not to Illegally Interfere with the Handling of Economic Disputes: 2. It is strictly forbidden to illegally interfere with the handling of economic disputes. Economic disputes should be handled by relevant enterprises and institutions and their administrative departments, arbitration organs and people's courts according to law, and public security organs should not interfere. It is even more forbidden to intervene in economic disputes by illegal means such as accepting trials and taking hostages in the name of investigating economic crimes such as fraud. Otherwise, if serious consequences are caused, the legal responsibilities of the parties concerned and the person in charge shall be investigated according to law.

article 1 of the civil procedure law: the people's court may, upon the application of the other party, order the property to be preserved, order it to do certain acts or prohibit it from doing certain acts in a case that the judgment may be difficult to execute or cause other damage to the party; If the parties fail to file an application, the people's court may also order the adoption of preservation measures when necessary.

article 13 of the civil procedure law: property preservation adopts sealing up, seizure, freezing or other methods prescribed by law. After the people's court has preserved the property, it shall immediately notify the person whose property has been preserved. If the property has been sealed up or frozen, it shall not be sealed up or frozen again.