Kolkata: TMC candidate Krishna Kalyani on Saturday won the Raiganj assembly seat in a bypoll in West Bengal by a margin of over 50,000 votes over his nearest BJP rival, Election Commission website said.
In Raiganj in Uttar Dinajpur district, Kalyani won by a margin of 50,077 votes over his nearest BJP rival Manas Kumar Ghosh.
Kalyani got 86,479 votes, while Ghosh bagged 36,402.