The bank card was frozen without any notice.

Legal analysis: there are two ways to check whether your bank card is frozen: one is to go directly to the bank counter, show your bank card and ID card, and let the staff help you check; Second, go directly to the ATM to withdraw money. If you can't take it out, it may be frozen, otherwise it won't freeze.

Legal basis: Article 242 of the Civil Procedure Law states that if the person subjected to execution fails to perform the obligations specified in the legal documents according to the notice of execution, the people's court has the right to inquire about the deposits, bonds, stocks, fund shares and other properties of the person subjected to execution. From the relevant units. The people's court has the right to seal up, freeze, transfer or change the property of the person subjected to execution according to different circumstances. The property inquired, sealed up, frozen, transferred or changed in price by the people's court shall not exceed the scope of obligations that the person subjected to execution shall perform. When the people's court decides to seal up, freeze, transfer or change the price of property, it shall make a ruling and issue a notice of assistance in execution, which the relevant units must handle.