Kolkata, May 28 -- Trinamool Congress leader Santanu Sen on Thursday resigned from the post of the party's national spokesperson, citing the May 4 election results and public sentiment.

Speaking on his resignation, Sen said he had been with the TMC since day one and fulfilled every responsibility given by the party.

"I have been with the TMC from day one; whatever responsibility the party has given me, I have tried to fulfil it. I got the opportunity to work in every field we worked in," Sen told ANI.

He added that as national spokesperson, he often defended the party even in adverse situations despite public disapproval.

"When I was given the responsibility of national spokesperson, there were many instances when, in adverse situatio...