( 1 ) A limited tenancy was crealred on 4. 2. 1981 for three years with respect to First floor of 112, Sunder Nagar, New Delhi in favour of Orient Express Co. (PO) Ltd, hereinafter referred to as the petitioner. After expiry of the limited period of tenacy, the petitioner did not vacate the premises necessitating the landlady to file an execution application. Notice was sent to the petitioner. During the execution proceedings, the petitioner tenant filed objections under Section 21 of the Delhi Rent Control Act. An amendment application was also filed for amending the objections. Objection was taken by the landlady that the objections Filed by the tenant were not mantainable in view of the pronouncements made by the Supreme Court in various decisions. However, the Addl Rent Controller recorded the evidence on the objections and after appreciating the evidence on record the Addl Rent Conuller vide his detailed order dated 17. 12. 1991 dismissed the objections filed under Section 21 and ordered issuance of the warrant of possession against the petitioner. Aggrieved the petitioner Filed an appeal before the Rent Control Tribunal, who confirmed the findings of the Addl R