“What one is looking for is not merely an error of law, but such a substantial defect in the fairness of the process as to invalidate the decision.”
“For these purposes, it is clear that perversity in itself, a decision that no reasonable decision-maker could make, is not enough. It might be enough in judicial review: but in this context, perversity is an error of law like any other.”
“The position it seems to me is perfectly plain. The arbitrators if and to the extent they exceeded their powers in setting aside the partial award were responsible for an irregularity which if either party had objected to they could and should challenge. The Metals Russia group, if I may call them that, did not do so and the time for that has expired, so I confidently feel that the submission that the Metals Russia group’s objection to ROK’s attempt to set aside the final award because there was in existence an earlier award is not made out and thus there is no reasonable prospect of success on any appeal.”
“It is important to underline what was also said in North Range about the dangers of this residual jurisdiction being misused. There may be a temptation, even an unconscious one, to present an unfavourable decision as one which is not only wrong but arrived at unfairly. But in the nature of things it is likely to be an exceptionally rare case where the submission of unfairness is justifiably advanced. The courts will not permit the residual jurisdiction, which exists to ensure that injustice is avoided, to become itself an unfair instrument for subverting statute and undermining the process of arbitration.”