In the light of the above observations, I have now to see whether it was open to the learned District Judge to interfere with the order of the learned trial Court. It is well settled that the grant of temporary injunction is a discretionary order and the decision of the first Court could not be easily interfered with by the appellate Court vide Musa v. Badri Prasad, ILR (1953) 3 Raj 257. The mere possibility of the appellate Court coming to a different conclusion on the same facts and evidence will also not justify interference vide Wazir Sundar Singh v. Mst. Farida Khanam, AIR 1920 PC 132. Another well established principle while disposing of the application under O. 39, Rr. 1 and 2, C.P.C. is that when the Court while dealing with the case for grant of temporary injunction decides the question of prima facie case, it should apply its judicial mind to the materials which are placed on the record and if it does not do so then it commits illegality in the exercise of jurisdiction and in that case the High Court is competent to interfere in revision in such a case vide Musa v. Badri Prasad (supra). The view taken in Musa v. Badri Prasad (supra) has been followed by Kan Singh J. in Girdhari Lal v. Mahadevi Sharma, AIR 1958 Raj 237. It has been held in this case that the appellate Court should be slow in upsetting a decision of a trial Court in a matter relating to grant of temporary injunction unless the decision of the trial Court is arbitrary, perverse or is