PRINCIPLE: Damage without the violation of a legal right is not actionable in a court of law. If the interference with the rights of another person in not unlawful or unauthorized, but a necessary consequence of the exercise of defendant's own lawful rights, no action should lie.
FACTS: There was an estbalished school ('ES') in a particular locality. Subsequently, a new school ('NS') was set up in the same locality, which charged lower fee on account of which people started patronising the new school. Because of the competition 'ES' had to reduce its fees. 'ES' filed a case against 'NS' saying that 'NS' had caused it ('ES') financial loss and thus, claimed compensation.