Adjudication

It was established law that the court would not interfere with the decision of an adjudicator who had answered the question referred to him even though the court took the view that the answer was wrong or that the adjudicator had made an obvious mistake. If an adjudicator had it in mind to determine a point wholly or partly on the basis of material that had not been put before him by the parties, he had to give them an opportunity to make submissions on it.  By contrast, there was no rule that a judge, arbitrator or adjudicator had to decide a case only by accepting the submissions of one party or another. An adjudicator could reach a decision on a point of importance on the material before him on a basis for which neither party had contended, provided that the parties were aware of the relevant material and that the issues to which it gave rise had been fairly canvassed