1, cooperate with the public security investigation and find that it has nothing to do with the case, and shall notify financial institutions and other units to lift the freeze within three days;

2, the public security organs to freeze the bank card for a maximum of six months, can be extended once before the expiration.

Frozen bank cards cannot be cancelled, and they can only be cancelled after thawing. If a bank card is not used for a long time and there is a balance in the card, under normal circumstances, the management fee will continue to be deducted from the bank card until all the money in the card is deducted. If there is no business for a period of time, it will be suspended and credited to a fixed account.

Procedures for handling criminal cases by public security organs

Article 243rd The time limit for freezing deposits, remittances, securities trading settlement funds, futures deposits and other properties is six months. The maximum period of each freeze shall not exceed six months.

For major and complicated cases, with the approval of the person in charge of the public security organ at or above the municipal level, the time limit for freezing deposits, remittances, securities trading settlement funds, futures deposits and other property can be one year. The maximum period of each freeze shall not exceed one year.