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Woman saying, "All personnel report to the nearest tornado shelter"
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Man saying, "Lockdown"
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Man saying, "All personnel please evacuate to the nearest lot..."
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Man saying, "This is a drill"
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Short light clicking of industrial air ratchet in operation
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Cutting and grinding of industrial air bandsaw starting up, in operation and then stopping
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Clunking of vintage cigarette machine pack selection knob springing back
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Man saying, "All available officers report to column B77"
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Man saying, "Will the column nurse please report to B77"
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Clanking of fast food restaurant cash register drawer closing