Six cement plants including the Bokajan cement plant have been indicted for violating environmental laws.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bokajan-cement-plant-rapped-flouting-norms
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/assam-tribune-guwahati
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-pollution-control-board-cpcb
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hazardous-waste
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cement-industry
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment-act-1986
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam