Is it 'right or fair or just' ? The argument of the petitioner was that it is not, because it provides for impounding of a passport without affording reasonable opportunity to the holder of the passport to be heard in defence. To impound the passport of a person, said the petitioner, is a serious matter, since it prevents him from exercising his constitutional right to go abroad and such a drastic consequence cannot in fairness be visited without observing the principle of audi alteram partem. Any procedure which permits impairment of the constitutional right to go abroad without giving reasonable opportunity to show cause cannot but be condemned as unfair and unjust and hence, there is in the present case clear infringement of the requirement of Article 21. Now, it is true that there is no express provision in the Passports Act, 1967 which requires that the audi alteram partem rule should be followed before impounding a passport, but that is not conclusive of the question. If the statute makes itself clear on this point, then no more question arises. But even when the statute is silent, the law may in a given case make an implication and apply the principle stated by Byles, J., in Cooper v. Wandsworth Maneka Gandhi vs Union Of India on 25 January, 1978 Indian Kanoon - http://indiankanoon.org/doc/1766147/ 57 Board of Works(2). "A long course of decision---, beginning with Dr. Bentley's case and ending with some very recent cases, establish that, although there are no positive words in the statute requiring that the party shall be heard, yet-the justice of the common law will supply the omission of (1) [1974]2S.C.R.348. (2) [1863]14C.B.N.S.180. the legislature". The principle of audi alteram partem, which mandates that no one shall be condemned unheard, part of the rules of natural justice. In fact, there are two main principles in which the rules of natural justice are