Opposition parties in India's Rajya Sabha, including the Congress and the TMC, walked out of the chamber after their demand for a discussion on the Election Commission's alleged lapses in issuing duplicate voter ID cards and delimitation was disallowed. The Deputy Chairman, Harivansh, rejected the notices under Rule 267, citing non-compliance with previous rulings. While TMC and Congress MPs focused on the duplicate voter ID issue, Tamil parties expressed concerns about the impact of delimitation on southern states. Despite raising slogans and pressing for a discussion, the opposition staged a walkout after their notices were rejected and their statements deemed not part of the official record.