“[T]his Court will be disinclined to reverse the finding of a trial judge as to the amount of damages merely because they think that if they had tried the case in the first instance they would have given a lesser sum. In order to justify reversing the trial judge on the question of the amount of damages it will generally be necessary that this Court should be convinced either that the judge acted upon some wrong principle of law, or that the amount awarded was so extremely high or so very small as to make it, in the judgment of this Court, an entirely erroneous estimate of the damage to which the plaintiff is entitled.”
“… before the appellate court can properly intervene, it must be satisfied either that the judge, in assessing the damages, applied a wrong principle of law (as by taking into account some irrelevant factor or leaving out of account some relevant one); or, short of this, that the amount awarded is either so inordinately low or so inordinately high that it must be a wholly erroneous estimate of the damage (Flint v Lovell[1935] 1 KB 354 , approved by the House of Lords in Davies v Powell Duffryn Associated Collieries Ltd[1942] AC 601 ).”