Moitra is a TMC MP from West Bengal's Krishnanagar constituency.
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The TMC leader is accused of taking bribes from businessman Darshan Hiranandani in exchange for asking questions that are critical of the Narendra Modi-led government in the Centre.
The Krishnanagar MP was even accused of surrendering log-in credentials to a confidential account on the parliamentary website which would enable Hiranandani to post questions directly.
She denied the bribery charges but admitted sharing log-in dteails.
According to reports, Lok Sabha Speaker Om Birla refused to Moitra to speak.
After the expulsion, Moitra accused the committee of breaking 'every rule'.