14(c) relevant for the purposes of this case reads as under: "Sec. 14: Restrictions on eviction: No suit shall, without the permission of the district Magistrate, be filed in any civil Court against a tenant for his eviction from any accommodation except on one or more of the following grounds, namely: (a) XXXXX (b) xxxxx 973 (c) that the tenant has without the permission of the land lord, made or permitted to be made any such construction as in the opinion of the court has materially altered the accommodation or is likely substantially to diminish its value ;" The Act does not permit a landlord to file suit for eviction of a tenant without obtaining permission of the District Magistrate but if the tenant, without the landlords permission made or permitted to make construction which in the opinion of the court has materially altered the accommo dation or which is likely to diminish its value substantial ly, the landlord is free to file suit for tenant 's eviction without obtaining permission of the District Magistrate.