A total 1,15,81,022 voters will decide the fate of 373 candidates in Saturday's polling in constituencies spread over Howrah (Part II), South 24 Parganas(Part III), Hooghly (Part II), Alipurduar and Cooch Behar.
Polling will be held for nine assembly constituencies in Howrah, 11 in South 24 Parganas, five in Alipurduar, nine in Coochbehar and ten in Hooghly.
Prime Minister Narendra Modi, Union Home Minister Amit Shah, BJP president J P Nadda and Uttar Pradesh Chief Minister Yogi Adityanath campaigned for BJP candidates at various places by holding public meetings and roadshows.
Mamata Banerjee and TMC MP Abhishek Banerjee, a Lok Sabha MP, held several public meetings in many of the constituencies going to poll on Saturday.