petitioner, in the course of argument that the petitioner has pleaded adverse possession, the reading of the plaint shows otherwise. Though the petitioner claimed to be in possession for a long period pursuant to the unregistered sale deed dated 25.11.1973, the plea of adverse possession is not specific, satisfying the requirements of law. In view of Section 35 of Indian Stamp Act, a document of conveyance which is neither stamped nor registered cannot be looked into for any purpose. In the present case, the petitioner's plea in the plaint discloses that the petitioner claimed title only on the basis of the unregistered sale deed. The document dated 25.11.1973 clearly stipulates that the transaction is one creating, declaring and extinguishing a right in immovable property and hence, this document cannot be looked into for any collateral purpose as it is neither stamped nor registered. No doubt, Section 33 of the Act mandates any Court to impound the document. It is true that irrespective of the fact that the document is unregistered, it is the duty of Court, at the time of marking the document to assess the sufficiency of the stamp duty paid. Therefore, the Counsel for the petitioner is right that the document has to be impounded for collection of sufficient stamp duty and penalty as required under the provisions of the Indian Stamp Act. The question is whether the document can be admitted for relying upon the document for collateral purpose as per proviso to Section 49 of the Registration Act. As it has been repeatedly held by this Court in number of judgments, the purpose of marking the document, namely, the sale deed dated 25.11.1973 is to prove the petitioner's title. The petitioner in the plaint has categorically stated that the first defendant executed a sale deed dated 25.11.1973 in favour of the plaintiff after receiving valuable consideration and that the petitioner is in possession and enjoyment of the property as owner. The petitioner has not even mentioned in the plaint that the document of sale deed dated 25.11.1973 is an unstamped and unregistered document. As it was pointed out earlier, the contention of the petitioner's counsel that the petitioner has pleaded adverse possession cannot be accepted as there is no specific plea as required in law. The document of unregistered sale deed is relied upon not for collateral purpose but for proving the transfer of right in immovable property as per pleadings. Though it is stated by the learned Counsel for the petitioner that the document may be relied upon to prove a oral agreement of sale, date of entry into possession of the land and nature of possession from the date of transaction, the collateral transaction referred to by the learned Counsel flow from the document of conveyance and the collateral purpose referred to by the counsel are to establish the right of petitioner under unregistered sale deed. From the pleading in the plaint, it cannot be contended that the document is required to prove a collateral transaction. https://hcservices.ecourts.gov.in/hcservices/