The material part of the section reads: "(1) Notwith tanding anything in any contract or in any law for the time being in force (a) Where under the terms of a contract entered into between a landlord and his tenant whether before or after the commencement of this Act, a tenant is entitled to build, and has in pursuance of such terms actually built within the period of five years from the date of such contract, a permanent structure on the land of the tenancy for residential or business purposes, or where a tenant not being so entitled to build, has actually built any such structure on the land of the tenancy for any of the purposes aforesaid with the knowledge and acquiescence of the landlord, the tenant shall not be ejected by the landlord from the tenancy except on the ground of non payment of rent;" Protection under the first part of section 5(1)(a) may be claimed by a tenant if three conditions co exist: (i) under the terms of the contract of tenancy the tenant is entitled to build on the land of the tenancy; (ii) that pursuant to such liberty, he has actually built, within the period of five years from the date of the contract a permanent structure on the land of the tenancy; and (iii) that the permanent structure is for residential or business purposes.