there is no conflict between what is permitted by the proviso to Section 49 of the Registration Act on the one hand and Section 34 of the Karnataka Stamp Act, 1957, on the other. The demand of duty and penalty in terms of the proviso to Section 34 before the document could be marked in token of its having been admitted in evidence did not therefore suffer from any error of law to warrant interference. As a matter of fact, whenever an objection regarding the admissibility of an instrument on the ground of its being unstamped or insufficiently stamped is raised, the Court is required to determine the objection before proceeding any further, unlike other cases where an objection to the admissibility of a document on any other ground may be examined at a later stage and the document tentatively marked to avoid delay in recording of the evidence. The decisions of the Supreme Court in Ram Rattan (dead) by L.Rs v. Bajrang Lal and Ors., , and Bipin Shantilal Panchal v. State of Gujarat and Anr., AIR 2001 SC 1158 : (2001)3 SCC 1 : 2001 Cri. L.J. 1254 (SC), and that of a Single Bench of this Court in Riyaz Khan, and Ors. v. Modi Mohammed Ismail and Ors., 2002(3) Kar. L.J. 551 : ILR 2002 Kar. 3369, clearly settle the legal position in this regard.