Congress leader and senior advocate Abhishek Manu Singhvi speaks to NDTV about the party's legal challenge to the Election Commission's Special Intensive Revision (SIR) of electoral rolls. He alleges procedural irregularities, questions the timing of the exercise and argues that voter deletions and the appeals process raise serious concerns. Singhvi also responds to the BJP's charge that Congress is targeting the SIR only because it is losing elections, and criticises restrictions on protests, defending peaceful demonstrations as an essential democratic right.