What directive should be given for evacuation in a smoke-filled cabin?

In a smoke-filled cabin, the directive to "Stay low. Follow the lights, breathe through your clothes. Come to my voice" is particularly critical for ensuring safety during an evacuation. Smoke rises, which means that the cleaner air is found closer to the floor. By instructing individuals to stay low, you significantly increase their chances of avoiding smoke inhalation, which can cause panic and disorientation.

Following the lights is essential as they typically mark the path to exits, providing a clear visual guide in reduced visibility conditions. This instruction is designed to counteract the disorientation that smoke can cause. Additionally, advising individuals to breathe through their clothes helps filter out some of the harmful particles in the smoke, thereby promoting better air quality for those evacuating.

This option combines practical steps with calming commands, making it an effective way to guide individuals safely out of a dangerous situation. In contrast, the other options either lack detailed guidance for navigating a smoke-filled environment or risk causing further panic or confusion.