“In order that a plea of a bar under Order 2, Rule 2(3), Civil Procedure Code should succeed the defendant who raises the plea must make out (1) that the second suit was in respect of the same cause of action as that on which the previous suit was based, (2) that in respect of that cause of action, the plaintiff was entitled to more than one relief, (3) that being thus entitled to more than one relief the plaintiff, without leave obtained from the Court, omitted to sue for the relief for which the second suit had been filed. From this analysis it would be seen that the defendant would have to establish primarily and to start with, the precise cause of action upon which the previous suit was filed, unless there is an identity between the cause of action on which the earlier suit was filed and that on which the claim in the later suit is based there would be no scope for the application of the bar. No doubt, a relief which is sought in a plaint could ordinarily be traceable to a particular cause of action but this might, by no means, be the universal rule. As the plea is a technical bar it has to be established satisfactorily and cannot be presumed merely on the basis of inferential reasoning. It is for this reason that we consider that a plea of a bar under Order 2, Rule 2, Civil Procedure Code can be established only if the defendant files in evidence the pleadings in the previous suit and thereby proves to the Court the identity of the cause of action in the two suits. It is common ground that the pleadings in C.S. No. 28 of 1950 were not filed by the