There can be no doubt with the proposition of law but the amendment sought should be necessary for the just and proper adjudication of the case. A mala fide petition to prolong the proceedings cannot be allowed. The plaintiff/respondents have filed a suit for injunction and the question of title is not in dispute. Therefore, the amendment sought by the petitioner cannot be said to be necessary for proper adjudication of the case so as to invoke the provisions of Order 6 Rule 17 of the Code. Even otherwise, learned trial court has rightly observed that the amendment sought is in the nature of explaining a document which can otherwise be seen. If the plea raised by the petitioner is allowed the proceedings of the case are likely to be prolonged to the prejudice of the plaintiff/respondents. The court was, therefore, justified in holding that the amendment sought was neither necessary for the proper adjudication of the case and also that the amendment now sought could not be allowed after the commencement of trial.