New Delhi, July 25 -- Congress MP Renuka Chowdhury on Friday morning moved a notice under Rule 267 in Rajya Sabha, demanding suspension of house business to discuss the Special Intensive Revision (SIR) exercise being carried out by the Election Commission (EC) in Bihar ahead of the upcoming assembly elections.

Chowdhury expressed concerns that the ongoing voter list revision drive in Bihar poses a "risk of disenfranchising millions" and raised questions about the "fairness" of the process due to "opaque guidelines."

According to the Rules of Procedure and Conduct of Business in the Council of State (Rajya Sabha), MPs can give a notice under Rule 267 to suspend all listed business and discuss various burning issues.

"This exercise poses...