India, April 30 -- A day after Axis My India released exit poll projections for four assemblies, its founder Pradeep Gupta announced that the projections will not be released for Bengal this time.

The reason, as per Gupta, emanates from reasons affecting the methodology of sampling which leave the survey incomplete.

All the pollsters, barring one, have shown a lead for the Bharatiya Janata Party (BJP) in Bengal, ending chief minister Mamata Banerjee-led Trinamool Congress's 15-year reign.

Pollsters, including Matrize, P-Marq, Poll Diary, JVC and Janmat Polls have shown TMC at an advantage. Peoples Pulse is the only pollster to have shown Mamata at an advantage.

Bengal is a tough state to crack for pollsters and a majority of exit poll...