The Right to Information (RTI) Club director Dr BP Maithani demanded a CBI inquiry into the scam of illegal mining activities which occurred in February 2014.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/rti-club-demands-cbi-probe-mining-scam
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pioneer-dehradun
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttaranchal-uttarakhand
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[5] http://admin.indiaenvironmentportal.org.in/thesaurus/sand-mining
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/right-information-rti
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/illegal-trade
[8] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt