November 5, 2009
TOKYO (AP) — Alarmed by a rise in people jumping to their deaths in front of trains, some Japanese railway operators are installing special blue lights above station platforms they hope will have a soothing effect and reduce suicides.
As of November, East Japan Railway Co. has put blue light-emitting diode, or LED, lights in all 29 stations on Tokyo's central train loop, the Yamanote Line, used by 8 million passengers each day.
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