'A safety exercise to rehearse evacuating a building in the event of an emergency'
a fire drill
RING OF FIRE: A safety exercise to rehearse evacuating a building in the event of an emergency
A safety exercise to rehearse evacuating a building in the event of an emergency
A safety exercise to rehearse evacuating a building in the event of an emergency
RING OF "FIRE"
a fire drill
RING OF "FIRE"