News: Stop honking! That was the message sent out by traffic police yesterday in Mumbai, India. Mumbai’a police marked World Health Day, April 7, as a “NO Honking Day.”

They were trying to build awareness of the effects of noise pollution in India’s financial capital, where it sometimes seems as if they city’s 1.5 million drivers are honking their horns at the same time.

Courtesy: 24 hours, Tuesday, April 8, 2008