Skies grey, solar-powered traffic signals go black
(WorldNews India)

NOIDA: An overcast sky in the past two days has virtually taken the light out of traffic signals in major points of the city. Most signals, including those on the main roads, are not functioning due to uncharged solar panels. According to traffic police, out of the total 109 traffic lights in Noida, nearly 90 run on solar power. As there was no sunlight due to overcast conditions in the past two days, the traffic lights could not be charged and frequent power cuts led to most of them not functioning. However, on further enquiry, it was found that many traffic lights on the...