In which scenario should a stairway be used during an evacuation?

In a fire emergency, using the stairway for evacuation is crucial for safety. Stairways are specifically designed as safe paths for egress during emergencies, unlike elevators, which can be dangerous in fire situations due to the risk of power outages, smoke infiltration, or malfunction. During a fire, smoke and heat can quickly fill hallways and elevator shafts, making those routes hazardous or impassable.

The use of stairways allows for a controlled and safer descent away from danger. Buildings often have designated evacuation stairwells that are equipped to handle an emergency, ensuring that evacuees have a clear route to exit the building. Additionally, stairwells are typically kept pressurized to prevent smoke from entering, enhancing the safety of individuals using them during a fire emergency. This makes stairways the recommended method for evacuation in such situations, reflecting the importance of proper fire safety protocols.