Summarize the following court judgment. Civil Appeal No. 185 of 1973. Appeal by special leave from the judgment and order dated the 25th April	 1972 of the Calcutta High Court in Second Appeal being appeal No. 859 of 1969. Sachendra Chowdhary	 section K. Dholakia and R. C. Bhatia for the appellant. P. Chatterjee and Rathim Das	 for the respondent. The Judgment of the Court was delivered by Goswami	 J. In this appeal by special leave directed against the Judgment of the Calcutta High Court the only question that arises for 106 consideration is whether the respondent is a thika tenant under section 2(5) of the Calcutta Thika Tenancy Act 1949. On June 1	 1956	 the predecessor in interest of the appellants (the latter	 hereinafter to be described as the landlord) gave the land with which we are concerned in this appeal to the respondent (hereinafter to be described as the tenant) for occupation as a tenant on a monthly rent of Rs. 75/ for one year. One of the conditions of the tenancy was that "the premises shall not be used for any purpose other than keeping of the lorries as garage." Another condition of the tenancy was that "the lessee will on the expiration of one year peacefully surrender and yield up vacant possession to the lessor. " on July 29	 1958	 the landlord 's advocate sent a notice of eviction to the tenant to vacate and deliver possession of the land on the expire of August 1958. The tenant through his advocate by a letter of August 29	 1958	 denied liability for eviction asserting that there was no violation of any terms and conditions of the tenancy and since there was refusal to accept the rent by the landlord the tenant had been depositing the rent every month from March 1958 under the provisions of the Calcutta Thika Tenancy Act 1949 (briefly the Act) by which the tenancy was claimed to be governed. Thereafter a suit was filed by the landlord in the court of the 4th Munsif at Alipore on January 15	 1959. It is not necessary to trace the history of the litigation covering this long period. it is sufficient to state that the High Court by its judgment on April 25	 1972	 allowed the tenant 's second appeal holding that he is a thika tenant within the meaning of section 2(5) of the Act. According to the High Court the tenant does not require any consent of the landlord to erect a structure on the land. The result was that the court of Munsif had no jurisdiction to entertain the suit	 the matter being within the cognizance of the Controller appointed under the Act: Mr. Sachin Chowdhary appearing on behalf of the appellants fairly and	 if we may say so	 rightly confined his argument to the principal question of law as set out above Is the tenant a thika tenant under the Act ? If the answer is yes	 the landlord is out of court. Before we proceed further we may briefly note that the tenant constructed certain structures on the land prior to the institution of the suit in 1959. Mr. Chowdhary	 however	 drew our attention to an observation in the judgment of the High Court to the effect that "admittedly the defendant (respondent herein) at his own cost constructed in 1962 structures upon the bare land which he took for the purpose of his business." Since the year of construction had not been particularly agitated in the courts below and there is evidence to show that the construction had commenced from 1957	 we are not prepared to give undue importance to this observation about the year of construction mentioned in the judgment. This is particularly so in view of the fact that the tenant through his lawyer in reply to the notice of eviction asserted in August 1958 that 107 "my client has constructed the structures and has done such other things as are needful for the purpose of the keep in lorries and other vehicles in the garages and making of necessary repairs of the same as well as upkeep and main tenance of the same for carrying on his business in transport service ." Further	 even so	 although there is a reference to this reply of the advocate of August 29	 1958	 in para 8 of the plaint	 there is no denial of the construction of the structures as asserted in the said reply. Being: faced with this factual position Mr. Chowdhary strenuously contended that under section 2(5) of the Act erection of structures by the tenant must be with the permission of the landlord. In other words	 says Mr. Chowdhary the erection should be lawfully done and if the tenant does not establish permission or consent of the landlord in the matter there is no erection in the eye of law within the meaning of section: 2(5) . We will	 therefore	 read that section. 2(5): " 'thika tenant ' means any person who holds whether under a written lease or otherwise	 land under another person	 and is or but for a special contract would be liable to pay rent	 at a monthly or at any other periodical rate	 for that land to that another person and has erected or acquired by purchase or gift any structure on such land for a residential	 manufacturing or business purpose and includes the successors in interest of such person	 but does not include a person . " As the definition shows (1) a thika tenant must be a person who holds land under another person; (2) it may be under a written lease or otherwise; (3) there is a liability to pay rent to the landlord but for a special contract to the contrary; and (4) he has erected or acquired by purchase or gift any structure on such land for a residential	 manufacturing or business purpose. The tenant here fulfils the requisite ingredients of the above definition clause. There is no reference to landlord 's permission or consent for erection of structure by the tenant in the definition clause. Mr. Chowdhary submits that it is implicit in the definition that in order to be lawful erection of structure the tenant must take prior permission from the landlord. Counsel further submits that whatever is silent in the Act should be supplemented by reference to the Transfer of Property 108 Act (briefly the T.P. Act). In this context Mr. Chowdhary draws our attention to section 108(0) of the T.P. Act which may be set. Out: "the lessee may use the property and its products (if any) as a person of ordinary prudence would use them if they were his own; but he must not use	 or permit another to use	 the property for a purpose other than that for which it was leased	 or fell or sell timber	 pull down or damage buildings belonging to the lessor or work mines or quarries not open when the lease was granted	 or commit any other act which is destructive or permanently injurious thereto." According to Mr. Chowdhary the purpose of the tenancy being that the premises shall not be used for any purpose other than keeping of lorries as garage	 construction of structures for the purpose of running a workshop	 which is the admitted factual position	 would attract section 108(0) of the T.P. Act. He	 therefore	 submits that the case is squarely governed by the provisions of the Transfer of Property Act and the court of Munsif had jurisdiction to entertain and decree the suit. We may	 however	 note in passing that one of the grounds on which a thika tenant may be ejected under unmended section 3(ii) is that the tenant has used the land in a manner which renders it unfit for any of the purposes mentioned in clause (5) of section 2 or that he has broken a condition consistent with this Act on breach of which he is under the terms of the contract liable to be ejected. We are unable to agree that the particular condition of the tenancy referred to by Mr. Chowdhary militates against the construction of structures and the use of the land for the purpose of workshop for maintenance of the lorries by the` tenant. Without being too hypertechnical	 ordinarily keeping of lorries as garage would connote the concept of construction of some structures for garaging the lorries. The Chambers Dictionary gives the meaning of garage as "the building where motor vehicles are housed or tended. " The Shorter oxford English Dictionary gives the meaning of garage as "a building for the storage or refitting of motor vehicles. " We are	 therefore	 unable to accept the submission that even on the terms of the tenancy	 as pointed out	 the tenant has used the land for a purpose other than that for which it was leased to attract the inhibition of section 108(0) of the T.P. Act. We are also unable to accede to the contention that section 2(5) of the Act requires a thika tenant under the law to secure prior permission of the landlord for erection of structures on the land. As the preamble shows the Act is for making better provision relating to the law of landlord and tenant in respect of thika tenancies in Calcutta. it is a piece of beneficial legislative conferring certain rights upon the tenants. In dealing with such provision of law we cannot read into the definition some thing which is not already there and the introduction of which will lead to imposing a restriction upon the rights of this class of tenants by judicial interpretation. This is not permissible in absence of express words to that effect or necessary manifest intendment. Besides	 we do not find any vagueness or uncertainty. in the definition clause. The submission is	 therefore	 of no avail. 109 We are not required to deal with the question whether the structures which stand on the land are permanent or not as this point had not been agitated in the courts below. But we may in passing notice that in view of section 108(p) of the T.P. Act since the lessee must not	 without the lessor 's consent	 erect on the property any permanent structure	 except for agricultural purposes	 the State Legislature has by amending the Act by Act No. 29 of 1969 inserted section 10A conferring a right upon a thika tenant to erect a pucca structure for a residential purpose with the previous permission of the Controller. We are	 however	 not required to consider such a question in this appeal. Mr. Chowdhary also relied upon a contemporaneous letter written by the landlord to the tenant on June 1	 1956	 which was found by the courts below to contain interpolation by the tenant with regard to the according of permission to construct structures on the land. We however	 do not think that this would have any bearing on our. interpretation of section 2(5) . In the result the appeal fails and is dismissed with costs. P.H.P. Appeal dismissed.

In 1956	 the landlord let out for one year the land in question to the tenant on a monthly rent of Rs. 75/ . One of the conditions of the tenancy was that the promises should not be used for any purpose other than the keeping of the lorries as garage. The landlord asked the tenant to vacate by a not to quit. the landlord filed a suit for eviction which was resisted by the tenant on the ground that he was a Thika tenant under Calcutta Thika Tenant	 1949. The High Court held that the tenant was a Thika tenant. The definition of a Thika tenant is a tenant who has erected or acquired by purchase or gift any structure on such land for residential	 manufacturing or business purpose and includes the successors in interest of such person. Admittedly	 in the present case the tenant has erected a structure. The counsel for the appellant landlord contents that since the structure was erected by the tenant without the permission or the landlord it is not a lawful erection of structure. The Thika Tenancy Act does not talk about the consent of the landlord. The Court	 therefore	 must look "t the Transfer of Property Act where section 108(o) prohibits the premises to be used for any purpose other than the one for which it is let out. According to the appellant	 the premises were let out for garage and	 therefore the erection of ' structures for the purpose of running the workshop would attract section 108(o) of the Transfer of Property Act. ^ HELD: Negativing the contention of the appellant	 The tenancy in question does not militate against the construction of structures and use of the land for the purpose of workshop for maintenance of lorries by the tenant. A garage is a building where motor vehicles are housed. The tenant has not used the land for purpose other than the purpose for which it was leased. S.2(5) of the Act does not require a Thika Tenant to secure prior permission of the landlord for erection of structures on the land. As the preamble shows the Act is for making better provision relating to the law of land lord and tenant in respect of Thika tenancies. It is a piece of beneficial legislation Conferring certain rights upon the tenants. in dealing with such a provision of law we cannot read into the definition something which is not already there and the introduction of which will lead to imposing a restriction upon the rights of this class of tenants by judicial interpretation. Besides	 there is no vagueness or uncertainty in the definition clause. [108 E H]