Bird poop disables 25,000 traffic signals in Nagano
Japan Today / Sept. 02, 2013
Police and motorists in Shiojiri and Matsumoto cities in Nagano Prefecture had to deal with nearly a half an hour of dead traffic lights on Aug 28. The cause of this menace was none other than mankind’s greatest airborne threat – bird droppings.
According to the Nagano branch of the Chubu Electric Power Company, a large number of birds had been defecating on an insulator in the Idegawa Substation in Matsumoto. The pile of crap got so huge that it dripped down a meter length of the insulator and caused a short triggering an automatic shutdown.
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