However, the provisions of section 16 which is quoted below clearly indicate that permission to the tenant to sub let in general terms can not be deemed to be consent for the purposes of Ss. 13 and 14: "section 16 Creation and termination of sub tenan cies to be notified (1) Where after the commencement of this Act, any premises are sub let either in whole or in part by the tenant with the previous consent in writing of the landlord, the tenant and every sub tenant to whom the premises are sub let shall give notice to the landlord in the prescribed manner of the creation of the sub tenancy within one 638 month from the date of such sub letting and shall in the prescribed manner notify the termination of such subtenancy within one month of such termination (2) Where before the commencement of this Act, the tenant with or without the consent of the landlord, has sub let any premises either in whole or in part, the tenant and every sub tenant to whom the premises have been sub let shall give notice to the landlord of such sub letting in the prescribed manner (within six months) of the commencement of this Act and shall in the prescribed manner notify the termination of such sub tenancy within one month of such termination (3) Where in any case mentioned in sub section (2) there is no consent in writing of the landlord and the landlord denies that he gave oral consent, the Controller shall, on an application made to him in this behalf either by the landlord or the sub tenant within two months of the date of the receipt of the notice of sub letting by the landlord or the issue of the notice by the sub tenant, as the case may be, by order declare that the ten ant 's interest in so much of the premises as has been sub let shall cease and that the subtenant shall become a tenant directly under the landlord from the date of the order.