What must be done if debris from a building threatens public safety?

When debris from a building poses a threat to public safety, surrounding the area and notifying the Police is a critical response. This approach ensures that the immediate vicinity is secured, preventing people from entering potentially dangerous areas. By surrounding the area, emergency responders can manage the situation effectively, safeguarding the public and allowing for controlled access for emergency personnel.

Additionally, notifying the Police is essential because they can assist with crowd control and the coordination of other necessary response efforts. The involvement of law enforcement ensures that the situation is handled in an orderly manner, which is key to maintaining public safety during emergency incidents. This comprehensive action allows for better assessment and management of debris, further enhancing safety measures for both the public and the response teams.