Voting on the 20 parliamentary constituencies in Kerala are now underway in the second phase of the Lok Sabha elections.
The Congress-led United Democratic Front (UDF) and the CPI(M)-led Left Democratic Front (LDF) – which are part of the national Opposition alliance called INDIA – are fighting it out in Kerala. The Bharatiya Janata Party (BJP), meanwhile, is desperately trying to make inroads in a state where it hasn't had much luck electorally.
While most seats will witness a UDF versus LDF fight, the BJP has emerged as a key third player in a few seats – Thiruvananthapuram and Thrissur being the major ones.

