Hardline preacher and pro-Khalistan separatist Amritpal Singh has been taken to Dibrugarh in Assam, where eight of his associates, including his main aide Papalpreet Singh, are already being held under the National Security Act, which allows detention without charge for up to a year. allows to be kept. Sources told NDTV that he was arrested this morning after he surrendered before the police after addressing a gathering at a gurdwara in Moga, Punjab.