The Praja Parishad undertook a civil disobedience campaign for a third time in November 1952, which again led to repression by the state government. The Parishad accused Abdullah of communalism (sectarianism), favouring the Muslim interests in the state and sacrificing the interests of the others. The Jana Sangh joined hands with the Hindu Mahasabha and Ram Rajya Parishad to launch a parallel agitation in Delhi. In May 1953, Shyama Prasad Mukherjee, a prominent Indian leader of the time and the founder of Hindu nationalist party Bharatiya Jana Sangh (later evolved as BJP), made a bid to enter Jammu and Kashmir after denying to take a permit, citing his rights as an Indian citizen to visit any part of the country. Abdullah prohibited his entry and promptly arrested him when he attempted. An estimated 10,000 activists were imprisoned in Jammu, Punjab and Delhi, including Members of Parliament. Unfortunately, Mukherjee died in detention on 23 June 1953, leading to an uproar in whole India and precipitating a crisis that went out of control.