Delhi pollution: NDMC workers sprinkle water on trees in a bid to bring down dust, Monday. (Express Photo/Tashi Tobgyal) Delhi pollution: NDMC workers sprinkle water on trees in a bid to bring down dust, Monday. “Almost half of Delhi falls under the no-fly zone due to high security areas, particularly Lutyens’ Delhi,” an official said. “If the Delhi government thinks sprinkling water from helicopters is the most cost-effective measure, it is free to do so. For all the latest Delhi News, download Indian Express App

Source: Indian Express November 13, 2017 20:46 UTC