Is it illegal to block the door and ask for the bill?

Legal analysis: it is illegal to block the door and ask for money. It is also legal to go directly to the customer's residence to collect money, but it is not acceptable to block the door. In this case, if it affects the normal production and operation of customers, it will bear legal responsibility.

Legal basis: Article 242 of the Civil Procedure Law of People's Republic of China (PRC), 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. The people's court has the right to seal up, freeze, transfer or change the price of 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.

Article 313 of the Criminal Law of People's Republic of China (PRC) refuses to execute the judgment or ruling of the people's court if the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or a fine.