New Delhi, Aug 31: The Congress party on Thursday termed demonetisation as the “biggest scam” and accused Prime Minister rendra Modi of misleading the people, saying that he had repeatedly made “false statements” on the decision to junk high-value currency. Addressing a press conference here, senior Congress leader And Sharma said the Prime Minister had made “false remarks” in his Independence Day speech about the quantum of black money that was unearthed after Rs 500 and Rs 1,000 notes were scrapped on November 8 last year.