How to complain when the civil air defense door is closed?

If you have complaints about the closing of civil air defense doors or related problems, you can consider the following steps:

1. Contact the property management office: First, contact the property management office or the community management office and tell them your complaint about the closing of the civil air defense door. Explain your worries and concerns and ask them to take appropriate measures to deal with the problem.

2. Record the time and situation: Before making a complaint, it is best to record the time and specific situation when the civil air defense door is closed. This will provide evidence and support for your complaint.

3. Written complaint: If oral complaint can't solve the problem, you can consider a written complaint. Write a formal complaint letter or e-mail detailing your complaint about the closing of the civil air defense door and send it to the property management office, community management office or competent department. Make sure that the letter or email contains your contact information so that they can contact you.

4. Seek the support of community neighborhood committees or owners' committees: If the property management fails to properly handle your complaints, you can seek the support of community neighborhood committees or owners' committees. They may have a more direct impact on property management affairs and can help you solve problems.

5. Search for relevant laws and regulations: refer to local laws and regulations to understand the relevant regulations and requirements for closing civil air defense doors. If the property management party seriously violates the relevant regulations, it can seek legal aid and take further legal action.