If you hear a fire truck honk three times, this is what it means

Have you ever heard a fire truck honk three times, or use a siren sound that doesn't match that familiar, high-pitched wail?
WRIC

Hopewell residents may hear sirens, horns during emergency training exercise

HOPEWELL, Va. (WRIC) — Hopewell residents may hear horns and sirens during a field training exercise on Wednesday. From 9 to 10:30 a.m. on Wednesday, June 25, Crater Regional HazMat and Hopewell EMS ...
Newsday

Overnight fire horn sirens draw noise complaints from neighbors in Oyster Bay

When a fire breaks out in Oyster Bay overnight, volunteer firefighters are alerted to the blaze. A text is sent. A radio relays the information. Then a loud fire horn blares through the hamlet. The ...
The Star

Siren knowledge is sound advice

PETALING JAYA: Flood sirens are only effective if the public is aware of what the warning is for, say experts. According to the Irrigation and Drainage Department (DID), there are 614 flood alert ...