(2)Subject to the provisions of sub-sections (6) and (7), all persons of Indian origin who came before the 1st day of January, 1966 to Assam from the specified territory (including such of those whose names were included in the electoral rolls used for the purposes of the General Election to the House of the People held in 1967) and who have been ordinarily resident in Assam since the dates of their entry into Assam shall be deemed to be citizens of India as from the 1st day of January, 1966.