It is not denied that the defendants have led no evidence in support of the plea that the agreement is forged and fabricated so as to vest in the plaintiff/petitioner a right to rebut that evidence in rebuttal. It is also not disputed that full opportunity was granted to the plaintiff/petitioner to lead his evidence in affirmative to prove the agreement to sell. It is settled law that in rebuttal plaintiff is given an opportunity to rebut the evidence led by the defendant on the issues the onus of which is cast upon defendant. In this case no such evidence having been led by the defendants, the permission for examining the Handwriting and Fingerprint Expert cannot be granted. In my opinion, the learned trial court by relying on Sardara Singh v. Baljit Singh and others , 2010(1) Law Herald (P&H) 355, has rightly declined the prayer of the petitioner.