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If you hear a fire truck honk three times, here’s what emergency crews want you to know
When a fire truck leans on its air horn, it is not a random blast of noise. Those short, sharp honks are part of a language firefighters use to cut through traffic, coordinate with crews, and ...
When we see emergency lights and hear sirens we all know we're supposed to slow down and pull over. But as roads get more crowded, cars get more sound-proof and drivers are in more of a hurry. The ...
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