How to write a warning sign about wall falling off?

1. First, write "Danger, the wall is falling off, please stay away" or "The wall is falling off, please pay attention to safety".

2. Secondly, briefly explain the location of the wall falling off and the dangers it brings.

3. Then, remind people to keep their distance and avoid approaching dangerous areas.

4. Then, provide the contact information of the responsible unit or person in charge for timely processing.

5. Finally, indicate the date the warning sign was installed.