XXK xxx xxx (ii) in the case of rented land, if (a) he requires it for his own use: (b) he is not occupying in the urban area concerned for the purpose of his business any other such rented land; and (c) he has not vacated such rented land without sufficient cause after the commencement of this Act, in the urban area concerned: xxx xxx xxx (iv) in the case of any residential building, if he requires it for use as an office, or consulting room by his son who intends to start practice as a lawyer or as a "registered practitioner" within the meaning of that expression as used in the Punjab Medical Registration Act, 1916, or for the residence of his son who is married, if (a) his son as aforesaid is not occupying in the urban area concerned any other building for use as office, consulting room or residence, as the case may be; and (b) his son as aforesaid has not vacated such a building without sufficient cause after the commencement of this Act, in the urban area concerned xxx xxx xxx The main argument of learned counsel for the appellant is that omission of the words "or a scheduled ' after the word 'residential ' in section 13(3) (a) (i) by the 1956 Amendment while using those words in addition to the word 'residential in section 13A, subsequently inserted in 1985, is a clear indication that the ground of eviction contained in section 13(3) (A) (i) (a) of _personal need of the landlord.is no longer available to landlords in general after the 1956 Amendment, awn though a more expeditious remedy on that ground has been provided by 13A from 167 1985 to the category of specified landlords alone.