OF AUSTRALIA, The defendants' broadcast descriptions are invariably followed by an announcement of the starting prices of the winning horses. This information, although essential for the payment over of winning bets at hotels or other places where there is listening in, can only be obtained from persons who have been admitted to the racecourse;
SO that an important, if brief, part of the information broadcasted by the defendants either involves, or could be made to involve, a series of breaches of the contract of admission entered into between the plaintiff and those attending the course. Further, it is obvious from the defendants' broadcast descriptions that the announcer makes frequent use of the plaintiff's official programmes as well as of the results posted on the board at the course. As a result of this use of the material brought into existence by the plaintiff, it was faintly suggested that there had been an infringement of copyright by the defendants. I need not elaborate further on these very minor aspects of the case for I have reached the conclusion that, on the main part of the case, the plaintiff is entitled to succeed.
It is quite unnecessary to cite or discuss authorities which repeat or illustrate the well-known principle that the plaintiff must affirma- tively establish that the defendants have been guilty of a tort, and that the damage which they have caused to be inflicted upon the plaintiff may be damnum absque injuria. At the same time, it is practically conceded that, if a legal wrong has been committed, the case is one for the application of the remedy of injunction.
The defendants have argued that the damage and loss of the plaintiff have been sustained by it rather in its character as racing entrepreneur than as occupier of land. But the plaintiff's profitable conduct of its business cannot be dissociated from its occupation of the land, and damage to the plaintiff's business is necessarily reflected by some diminution in the value of the land of the plaintiff. It has been said with accuracy that
nuisance does not convey the idea of injury to the realty itself. It means rather an interference with some right incident to the ownership or possession of realty. The law of nuisance is an extension of the idea of trespass into the field that fringes property. It is associated with those rights of enjoyment which are, or may become, attached to realty. Ownership or rightful posses- sion necessarily involves the right to the full and free enjoyment of the property occupied " (Street, Foundations of Legal Liability (Tort), vol. 1, p. 211).