There is no appeal on merits from management decisions to courts of law: nor will courts of law assume to act as a kind of supervisory board over decisions within the powers of management honestly arrived at.
That proposition does not apply, of course, where the statute requires a decision to be confirmed by the court and the court gives or withholds confirmation according to its opinion of the fairness of the decision - e.g., a decision to reduce capital [5] . But in the absence of statutory authority, the court may not intervene and hold the decision invalid on the ground that the court thinks the decision unreasonable. If the decision is such that no reasonable board of directors could think the decision to be substantially for a purpose for which the power was conferred, the court may infer that the directors did not make the decision in good faith for a purpose within the power and intervene on that ground [6] . The dictum of Latham C.J. in Peters' American Delicacy Co. Ltd. v Heath [7] , with respect to a decision which "no reasonable man could have reached" relied on Shuttleworth, and should not be understood as asserting a wider ground for intervention. In the present case the good faith of the directors was conceded and Wests' complaint was not that the directors failed to consider the object of fostering the game or failed to take into account the impact of their decision on Wests. In essence, the attack on the decision is founded on the submission that the directors unreasonably failed to give the disability which their decision placed on Wests sufficient weight. The validity of an exercise of power cannot be challenged merely because too little weight is given to some matters which properly fall for consideration and too much to others, for the court will not substitute its discretion for the discretion exercised in good faith by the directors. As Barwick C.J., McTiernan and Kitto JJ. said in Harlowe's Nominees Pty Ltd v Woodside (Lakes Entrance) Oil Co. N.L. [8] :
Directors in whom are vested the right and the duty of deciding where the company's interests lie and how they are to be served may be concerned with a wide range of practical considerations, and their judgment, if exercised in good faith and not for irrelevant purposes, is not open to review in the courts.
1. cf. Mills v Mills (1938), 60 C.L.R. 150, at p. 164.
2. [1974] A.C. 821, at p. 832.
3. cf. Poole v National Bank of China Ltd. , [1907] A.C. 229, at p. 239; Carruth v Imperial Chemical Industries Ltd. , [1937] A.C. 707, at pp. 744, 763, 770.
4. See Shuttleworth v Cox Brothers & Co. (Maidenhead) , [1927] 2 K.B. 9, at pp. 23, 24.
5. (1939) 61 C.L.R. 457, at p. 481.
6. (1968) 121 C.L.R. 483, at p. 493.