“ 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 noninterference 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