"Kale Pani Da Morcha" is a protest in Punjab against Buddha Dariya's pollution. Environmentalists and locals demand a ban on polluting industries, PPCB reform, and legal action against those responsible for contaminating the Sutlej River.

Buddha Nullah, the toxic vein of Ludhiana, was once a stream of sparkling water. Buddha Dariya (nullah), in the Punjab city of Ludhiana