Published - December 07, 2025 01:40 am IST - KOLKATA Mrityunjoy Mallick and other activists of the Scheduled Caste Federation at the office of the Chief Electoral Officer of West Bengal in Kolkata on Saturday. | Photo Credit: Moyurie Som Representatives of marginalised communities appealed to State election officials for the simplification of rules of the ongoing Special Intensive Revision (SIR) of electoral rolls for around people belonging to scheduled castes, scheduled tribes, Matua and other deprived communities who are at risk of losing their electoral rights for the lack of identification documents. “The scheduled caste vote in the State is roughly 34%.