India, Feb. 5 -- The entire Opposition will take a collective call on moving an impeachment motion against Chief Election Commissioner Gyanesh Kumar, Congress leader KC Venugopal said on Wednesday, a day after West Bengal CM Mamata Banerjee called for such a move.

Samajwadi Party chief Akhilesh Yadav also extended support to Banerjee in her fight against the Special Intensive Revision (SIR) of electoral rolls in West Bengal. Leader of the Opposition Rahul Gandhi, however, refused to comment on the matter.

Talking to mediapersons in the Parliament House complex, Venugopal said they are "positively" looking at the suggestion. Banerjee, who was in the national Capital as part of her campaign against the SIR exercise in West Bengal, on Tues...