Hyderabad, May 4 -- Four states and a Union Territory are on the edge of their seats as counting day arrives for one of India's most consequential regional election cycles. West Bengal, Assam, Tamil Nadu, Kerala and Puducherry all head into Monday, May 4, with counting beginning at 8 am across thousands of centres, each under tight multi-tier security.

The results will reshape political fortunes across the country, with ripple effects that stretch well beyond state boundaries.

The biggest prize, and the biggest drama, is undoubtedly West Bengal. Exit polls have largely predicted a Bharatiya Janata Party (BJP) wave in the 294-seat Assembly, but Mamata Banerjee's Trinamool Congress (TMC) remains defiant, insisting the numbers will tell a ...