"29. In A.K. Kraipak case [(1975) 1 SCC 421 : 1975 SCC (L&S) 101 : (1975) 3 SCR 619] , the court also quoted with approval the observations of Lord Parker from the Queen's Bench decision in In re H.K. (Infants) [AIR 1967 SC 1269 : (1967) 2 SCR 625] ; which were to the effect, that good administration and an honest or bona fide decision require not merely impartiality or merely bringing one's mind to bear on the problem, but acting fairly. Thus irrespective of whether the power conferred on a statutory body or tribunal is administrative or quasi-judicial, a duty to act fairly, that is, in consonance with the fundamental principles of substantive justice is generally implied, because the presumption is that in a democratic polity wedded to the rule of law, the State or the legislature does not intend that in the exercise of their statutory powers its functionaries should act unfairly or unjustly.