Voting begins at Bhowanipore for by-poll. Mamata needs to win the seat to continue her stint as CM after she lost the last polls to BJP's Suvendu Adhikari in assembly polls earlier. BJP fielded Priyanka Tibrewal from this seat. Priyanka hopes for fair elections in Bhowanipore. The constituency has turned into a fortress with tight security arrangements. Watch the video to know more.