What should firefighters do before leaving after completing forcible entry?

• A. Ventilate the space
• B. Take steps to secure the building
• C. Remove doors
• D. Re-enter immediately

Answer: (B)

Securing the building after forcible entry is essential to protect occupants and responders, control access, and preserve the incident scene. Taking steps to secure means making sure all entry points are controlled—doors are closed and secured, windows checked, and utilities controlled as needed—so that unauthorized entry is prevented, weather and environmental conditions don’t worsen hazards, and operations can continue safely. Ventilation has its place in fire control, but it isn’t the immediate action needed before leaving; opening doors or creating new openings at this moment can allow heat, smoke, or flame to spread and complicate conditions. Removing doors eliminates a critical barrier that helps contain heat and smoke and maintain safety zones. Re-entering immediately is unsafe and goes against standard safety procedures.