Is it true that revolving doors do not need to be flattened during an evacuation?

During an evacuation, the primary goal is to ensure a smooth and efficient exit route for all individuals. Revolving doors, though they might seem convenient for normal traffic, can significantly impede the evacuation process. When these doors spin, they create a bottleneck, potentially leading to congestion and delays in getting people out of a building swiftly.

By flattening or locking the revolving doors in the open position, you eliminate the rotating mechanism and allow for a straight path to exit. This action greatly enhances the ability of individuals to leave the premises quickly and safely, especially in an emergency where every second counts. Thus, it is crucial to flatten revolving doors during evacuations to prevent any obstruction and facilitate a more organized and rapid egress.