“67. Nor, I may add, am I wholly persuaded by Lord Devlin’s formulation of his second category (wrongful conduct expected to yield the benefit and excess of any compensatory award likely to be made). The law of unjust enrichment had developed apace in recent years. In so far as there may be need to go further, the key here would seem to be the same as that already discussed: outrageous conduct on the part of the Defendant. There is an obvious reason why, if exemplary damages are to be available, the profit motive should suffice but a malicious motive did not.”
“Where a Defendant with a cynical disregard for a Plaintiff’s rights has calculated that the money to be made out of his wrong doing would probably exceed the damages at risk, it is necessary for the law to show that it cannot be broken with impunity. This category is not confined to money making in a strict sense. It extends to cases in which the Defendant is seeking to gain at the expense of the Plaintiff some object – perhaps some property which he coverts – which he could either not obtain at all or not obtain except at a price higher than he wants to put down”