the respondent DDA; (v) that another show cause notice dated 8th April, 1991 referring to the earlier show cause notice dated 12th May, 1989 was received by the appellant and to which a reply dated 19th April, 1991 was given by the appellant; (vi) that though no hearing was given but after about three years a communication dated 15th February, 1994 was received by the appellant from the respondent DDA to the effect that the perpetual lease had been determined by order dated 27th November, 1993 and again calling upon the appellant to deliver possession; (vii) that in the interregnum proceedings under Section 30(1) and Section 31(A) of the Delhi Development Act, 1957 were also initiated with respect to the alleged unauthorised construction and an order dated 6th March, 1991 of demolition / removal of unauthorized construction was passed; (viii) that the appellant preferred a statutory appeal thereagainst which was allowed and the matter remanded; (ix) that on remand, again a demolition order dated 29th January, 1993 was passed and which was again challenged before the Appellate Tribunal; (x) that during the pendency of the said appeal, a fresh order dated 5th March, 1993 was passed for sealing of the property and which was also challenged before the Appellate Tribunal; (xi) that the Appellate Tribunal vide order dated 26th March, 1993 set aside the