During a fire drill, what is a critical step to ensure occupant safety?

Making an announcement of the drill is a critical step to ensure occupant safety because it prepares everyone for the upcoming exercise, creating awareness of the drill's purpose and procedures. By notifying occupants in advance, you reduce the likelihood of panic or confusion during the drill. It allows individuals to mentally prepare, understand the expectations, and recognize the need to participate actively in a safe and orderly manner. Clear communication helps establish a calm environment where everyone knows what to expect, thereby enhancing the overall effectiveness of the drill in practicing emergency protocols and ensuring safety preparedness in real situations.