Final answer:
A controlled withdrawal is a directive for firefighters to exit a building in an orderly manner with their firefighting equipment.
Step-by-step explanation:
A controlled withdrawal is a directive for crews to exit a building interior or roof in an orderly manner bringing hoses and tools along. It is a protocol followed by firefighters during certain fire situations to ensure their safety while still maintaining control over the fire. In a controlled withdrawal, firefighters systematically exit the building while still carrying their firefighting equipment to be ready to re-enter if needed.