Thiruvananthapuram, Nov. 6 -- The Kerala government will legally challenge the Election Commission of India's (ECI) decision to implement the Special Intensive Revision (SIR) of electoral rolls in the state, chief minister Pinarayi Vijayan's office said on Wednesday. The decision was taken during an all-party meeting convened by CM Vijayan in Thiruvananthapuram on Wednesday. All parties, except the Bharatiya Janata Party (BJP), present in the meeting backed the state's decision to move legally against the SIR exercise, the CM's office said. "The CM informed the meeting that in the context of the upcoming local body elections, legal opinion will be sought as a government and as a political party to question the SIR. While a revised voter lis...