If you believe you are in danger because you observe signs and symptoms of a hazard in the space, you should:

In situations where you recognize signs and symptoms of a hazard within a confined space, the immediate and most appropriate response is to evacuate. This action is paramount for ensuring your safety and the safety of others in the vicinity. Confined spaces can pose various risks, including toxic gases, reduced oxygen levels, or potential physical hazards, and staying in such an environment can lead to severe injury or even death.

Evacuation allows you to distance yourself from the potential hazard swiftly, minimizing exposure and the risk of harm. It is important to remember that while notifying co-workers or a supervisor about the situation is vital for coordination and further response efforts, these actions should be secondary to ensuring personal safety by exiting the hazardous area as quickly as possible.

Engaging in actions like observing what might happen or remaining in the confined space can exacerbate the risk, highlighting why evacuation is the most prudent response. Prioritizing personal safety while also planning to alert others once out of danger exemplifies the careful balance necessary to manage hazardous situations effectively.