Kapur, J.

1. The facts which have given rise to this revision may be briefly stated as follows. On 1-4-1940 Sir Sobha Singh gave on lease to Messrs. The New Garage, Limited, New Delhi, show room No. 11 in the Scindia House, New Delhi & a garage behind enough for fixing two ramps). The rent was originally Rs. 250 a month but it had since been raised to Rs. 501-7 per mensem. In the lease deed marked Ex. D-1 it was agreed by the parties as follows:

"1. That the landlord agrees to let his show room No. 11 in the Seindia House, New Delhi, & a garage behind enough for fixing two ramps hereinafter called "the property" & the tenant agrees to pay a monthly rent of Rs. 250 regularly in advance.

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5. That the teuanoy (really the tenant) agrees to use the property as a motor show room & workshop. *****

On 37-4-1946 Sir Sobha Singh Bent a notice to the New Garage, Limited, stating that the occupation of show room No. 11 was without an existing lease & gave a notice to vacate the premises within six months from the receipt of the notice. This was under the Punjab Urban Rent Restriction Act & some time after thia Sir Sobha Singh gifted thia property to his sons, the resps. in this ca