>The employee monitoring the smoke alarm panel at Notre-Dame cathedral was just three days on the job when the red warning light flashed on the evening of April 15: “Feu.” Fire.
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>Finally, the guard radioed the fire security employee to call the fire department. It was 6:48, 30 minutes after the first red signal lit up the word “Feu.”
The message specifying the location of the fire could have been more clear, but the fact that the fire alarm was going off was clear. When you see "Feu" flashing red on the alarm panel, the correct course of action is obvious. The greatest failure was that the guards tried to go find the fire, wasting 30 minutes, instead of just calling the fire brigade immediately.
If a tsunami warning is being sounded, would you go down to the beach to try to spot it first, or would you run for the high ground?
If a warning of a bombing came, would you go outside with binoculars and try to spot the planes first, or would you run down into the air raid shelter?