Legal analysis: bank card freezing is a kind of investigation method of the Ministry of Public Security, which has no direct connection with whether to arrest people. It depends on whether you have committed any illegal or criminal acts.

Legal basis: Provisions on Procedures for Handling Criminal Cases by Public Security Organs Article 237 The public security organs may, according to the needs of investigating crimes, inquire about and freeze the criminal suspect's deposits, remittances, securities trading settlement funds, futures deposits and other securities, bonds, stocks, fund shares and other investment rights and interests, and may require the relevant units and individuals to cooperate. The property specified in the preceding paragraph shall not be transferred, allocated or transferred or detained in disguised form by other means.