electoral rolls in respect of Goalpara East Assembly Constituency in the State of Assam with reference to 01.01.1997 as the qualifying date. In this connection, a house-to-house enumeration was carried out. Though the name of the petitioner was included in the draft electoral roll, Electoral Registration Officer for the said constituency expressed doubts about the citizenship of the petitioner and got the matter verified by an on the spot local verification. On consideration of the report of such verification, Electoral Registration Officer recorded reasonable doubt that petitioner was not a citizen of India. Thereafter, matter was forwarded to the Superintendent of Police (Border), Goalpara. Superintendent of Police (Border), Goalpara made a reference on 16.05.1998 under Section 8(1) of the Illegal Migrants (Determination by Tribunals) Act, 1983 (IMDT Act) suspecting the petitioner to be an illegal migrant. Be it stated that under Section 3(1)(C) of the IMDT Act, an illegal migrant was defined as a foreigner who had illegally entered into India after 25.03.1971.