"My life is under threat after joining Trinamool. I am getting threat calls and I have filed a complaint at Beldanga police station," Kabir told reporters here.
"I have urged the chief minister to increase my security," he said.
He alleged Minister of State for Railways Adhir Ranjan Chowdhury of Congress used to harass him frequently for which he had to leave and join Trinamool Congress.
Kabir said Chowdhury had started 'misbehaving' with him for some time and was trying to finish him politically.
He said Chowdhury, an MP from Berhampore in Murshidabad district, was saying that he had "betrayed" Congress by joining Trinamool.
"Now, I want to ask him to narrate about how and when he joined Congress party. He was with RSP before joining Congress," Kabir claimed.
