The area is __ if there is smoke and/or conditions are such that occupants should not be allowed to pass through.

The area is classified as "not workable" when there is smoke and/or conditions that indicate it is unsafe for occupants to pass through. This designation is crucial for ensuring the safety of both personnel and civilians. In emergency situations, the presence of smoke is a strong indicator of potential danger, including toxic gases, reduced visibility, and the risk of fire spreading.

When an area is deemed not workable, it means that access should be restricted to allow for safe firefighting operations or rescue efforts. This understanding helps firefighters and incident commanders make timely and informed decisions regarding those in the area, prioritizing safety and effective response strategies. By identifying the area as not workable, responders can strategize their approach to mitigate hazards and protect lives.