The Delhi Police has registered a case against BJP leader Kanwar Singh Tanwar for allegedly cheating a real state developer of over Rs 65 crore, officials said on Tuesday. The police’s Economic Offence Wing had registered the FIR against Tanwar on August 23 on the directions of a court, they said. He has been booked under Indian Penal Code sections 406 (criminal breach of trust) and 420 (cheating), police said. According to the FIR, Brahma City Private Ltd was in the process of acquiring land in Gurgaon in Haryana to develop an integrated township.