Air-raid siren sounds the warning. Air-raid sirens first sounded the warning in London in September 1939. They became an almost daily part of life in the capital a year later during the height of ...
COLUMBUS, Ohio (WCMH) — Northwest Columbus residents got an early wake up call Saturday morning as a surprise tornado siren sound was heard throughout the area. A police dispatcher said that ...
The sound of the 'warning' signal and the 'all clear' would become very familiar to people living in large cities in Britain. Air raid sirens were placed on the top of tall buildings - often ...