Security arrangements were tightened across central Delhi on Monday as Opposition parties prepared to march towards the Supreme Court to protest alleged irregularities in the Special Intensive Revision (SIR) of electoral rolls and demand action against Chief Election Commissioner Gyanesh Kumar.

Congress workers gathered at the All India Congress Committee (AICC) headquarters and raised slogans against the Chief Election Commissioner ahead of the proposed demonstration. The march is part of the INDIA bloc’s continuing campaign against the SIR process.