Restriction on eviction of tenants. (1) Notwithstanding anything to the contrary contained in any other law or contract, no suit shall be filed in any Civil Court against a tenant for his eviction from any accommodation except on one or more of the following grounds only, namely (a) That the tenant has neither paid nor tendered the whole of the arrears of the rent legally recoverable from him within two months of the date on which a notice of demand for the arrears of rent has been served on him by the landlord in the prescribed manner; x x x x x x x x x x (f) that the accommodation let for non residential purposes is required bona fide by the landlord for the purpose of continuing or starting his business or that of any of his major sons or unmarried daughters if he is the owner there of or for any person for whose benefit the accommodation is held and that the landlord or such person has no other reasonably suitable non residential accommodation of his own in his occupation in the city or town concerned.