AMRITSAR, April 17 -- Shiromani Gurdwara Parbandhak Committee (SGPC) on Wednesday accused the Centre of adopting a 'policy of delay' and urged the Supreme Court to direct the Union government to take an immediate decision on the commutation of the sentences of various Sikh prisoners, including Balwant Singh Rajoana, a death row convict in CM Beant Singh's assassination case....