<h1>Leader Accuses Haryana Government of Polluting Yamuna; Election Commission Seeks Evidence Amid Political Tensions.</h1> A political dispute has intensified between two major parties over allegations by a prominent leader accusing the Haryana government of contaminating the Yamuna River with harmful substances. The leader's claims have led to demands from the opposing party for him to be barred from campaigning and to retract his statements, citing national security concerns. The Election Commission has requested evidence to support these allegations. Amidst the controversy, both parties have engaged the Election Commission, with accusations of political maneuvering and demands for accountability. The situation has escalated as elections approach, with both sides seeking to sway public opinion.