The opposition Congress Party has asked Chhattisgarh’s ruling Bharatiya Janata Party (BJP) to proceed under the state’s stringent public security law against the Essar group, which is alleged to have provided huge protection money to Maoist rebels.
See http://articles.economictimes.indiatimes.com/2011-09-23/news/30194132_1_dantewada-based-maoist-factions-essar-group-essar-officials.