Where should explosives be stored to reduce egress hazards?

• A. In publicly accessible areas near main entrances.
• B. In approved magazines or storage areas with restricted access and clear, unobstructed egress routes.
• C. In open spaces away from exits.
• D. In unlocked cabinets in every room.

Answer: (B)

Storing explosives in approved magazines or storage areas with restricted access and clear, unobstructed egress routes keeps evacuation paths open and safe while limiting who can handle the materials. When explosives are housed in purpose-built magazines, the material is kept secure from unauthorized access, reducing the chance of incidents that could force people to divert or collide while escaping. Clear, unobstructed egress routes ensure that, in an emergency, everyone can move toward exits without encountering obstacles or exposed materials, which minimizes exposure and confusion during evacuation.

Storing in publicly accessible areas near main entrances would create congestion and hazards as people try to evacuate, while open spaces away from exits or unlocked cabinets in every room fail to provide security and could obstruct or complicate safe egress.