The Tunga Bhadra Nadi Moola Ulisi Horata Samithi has decided to observe Independence Day as 'Black Day' in protest against Karnataka State and Central governments' nod for mining activities in
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/i-day-will-be-black-day-tunga-bhadra-panel
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-herald-bangalore
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining