26 It is not necessary in reaching that conclusion to consider what, if any, role the notion of 'legitimate expectations' may still have in ascertaining when the requirements of natural justice apply to administrative decision-making following the decision of the High Court in Re Minister for Immigration and Multicultural and Indigenous Affairs; Ex parte Lam [2003] HCA 6; (2003) 214 CLR 1. In Kioa v West [1985] HCA 81; (1985) 159 CLR 550, Mason J stated at 584, 'the law has now developed to a point where it may be accepted that there is a common law duty to act fairly, in the sense of according procedural fairness, in the making of administrative decisions which affect rights, interests and legitimate expectations, subject only to the clear manifestation of a contrary statutory intention' (emphasis added). It is clear from Hot Holdings that a warden's decision to conduct a ballot, and the antecedent decision that there has been simultaneous fulfilment of the initial requirement, affects the rights and interests of the relevant applicants.