What immediate steps should you take if you detect a propane leak indoors?

• A. Shut off gas supply at the cylinder and remain inside to locate the leak.
• B. Evacuate the area, avoid ignition sources, and notify emergency responders or supervisors.
• C. Ventilate by turning on fans and staying near the source.
• D. Ignore it if you don't see flames.

Answer: (B)

The essential idea is to prioritize immediate safety by removing people from danger, avoiding anything that could ignite leaking propane, and getting professional help quickly. Propane is heavier than air and can pool in enclosed spaces, creating a risk of fire or explosion even if you don’t see flames. Evacuate the area to fresh air right away, stay out of the building, and alert emergency responders or a supervisor so trained personnel can shut off the supply and check for leaks. Trying to locate the leak or staying inside is dangerous because you’d be exposed to escalating fire or explosion risk. Avoid ignition sources—no flames, sparks, or turning on electrical devices in the area—while you move to safety. Ventilating with fans while inside can spread the gas and increase the danger. Ignoring the situation is not acceptable because unattended leaks can lead to a serious incident.