New Delhi/Jaipur: Sharp reactions continued to pour in even two days after sociologist Ashis Nandy made a controversial remark against SC, ST and OBC at the Jaipur Literature Festival. Condemning Nandy's statement, National Commission for Scheduled Caste chairman PL Punia said on Monday that Nandy had committed a crime and should be arrested. He also slammed the Rajasthan government and police for not taking prompt action against him.