4. ………Injunction is a judicial process by which a party is required to do or to refrain from doing any particular act. It is in the nature of preventive relief to a litigant to prevent future possible injury. In other words, the court in exercise of the power of granting ad interim injunction is to preserve the subject matter of the suit in the status quo for the time being. It is settled law that the grant of injunction is a discretionary relief. The exercise thereof is subject to the court satisfying that (1) there is a serious disputed question to be tried in the suit and that an act, on the facts before the court, there is probability of his being entitled to the relief asked for by the plaintiff/defendant; (2) the court’s interference is necessary to protect the party from the species of injury. In other words, irreparable injury or damage would ensue before the legal right would be established at trial; and (3) that the comparative hardship or mischief or inconvenience which is likely to occur from withholding the injunction will be greater than that would be likely to arise from granting it.

5. Therefore, the burden is on the plaintiff by evidence aliunde by affidavit or otherwise that there is “a prima facie case” in his favour which needs adjudication at the trial. The existence of the prima facie right and infraction of the enjoyment of his property or the right is a condition for the grant of temporary injunction. Prima facie case is not to be confused with prima facie title which has to be established, on evidence at the trial. Only prima facie case is a substantial question raised, bona fide, which needs investigation and a decision on merits. Satisfaction that there is a prima facie case by itself is not sufficient to grant injunction. The Court further has to satisfy that non-interference by the Court would result in “irreparable injury” to the party seeking relief and that there is no other remedy available to the party except one to grant injunction and he needs protection from the consequences of apprehended injury or dispossession. Irreparable injury, however, does not mean that there must be no physical possibility of repairing the injury, but means only that the injury must be a material one, namely one that cannot be adequately compensated by way of damages. The third condition also is that “the balance of convenience” must be in favour of granting injunction. The Court while granting or refusing to grant injunction should exercise sound judicial discretion to find the amount of substantial mischief or injury which is likely to be caused to the parties, if the injunction is refused and compare it with that it is likely to be caused to the other side if the injunction is granted. If on weighing competing possibilities or probabilities of likelihood of injury and if the Court considers that pending the suit, the subject-matter should be maintained in status quo, an injunction would be issued. Thus the Court has to exercise its sound judicial discretion in granting or refusing the relief of ad interim injunction pending the suit.