Advocates:
Advocate Appeared:
For the Appellant : Mr. Asit Baran Raut, Adv.
For the Respondent: Mr. Mainak Bose, Sr. Adv. Mr. Rishabh Karanani, Adv., Mr. Anindya Dutta, Adv.

Based on the provided legal document, the key legal principles and findings are as follows:

1. Transfer of Thika Property Without Prior Permission:

2. The transfer of thika property by way of gift without obtaining prior permission from the competent authority is considered void under Section 5(4) of the West Bengal Thika Tenancy (Acquisition and Regulation) Act, 2001 (!) .

3. Effect of Non-Compliance:

4. Non-compliance with the requirement of obtaining prior permission renders the transfer void, and such a transfer attracts penal provisions under Section 6(2) of the Act (!) .

5. Tenant's Challenge to Landlord’s Title:

6. A tenant is estopped from challenging the title of the landlord during the period of the tenancy, as per Section 116 of the Evidence Act, 1872 (!) (!) .

7. Valid Service of Notice:

8. A notice sent via registered post, even if returned as ‘not claimed,’ is presumed to be served if it was properly addressed and sent in accordance with legal provisions. This presumption is based on the practical and equitable interpretation of service (!) .

9. Acts of Addition and Alteration:

10. The defendant/tenant’s acts of causing addition and alteration to the premises, such as constructing cubicles or compartments, constitute acts contrary to the terms of the tenancy agreement and relevant statutory provisions. Such acts can be grounds for eviction (!) .

11. Acquisition of Property by Gift:

12. The appellant acquired the property by way of a deed of gift, not by inheritance. At the time of transfer, no permission was obtained from the competent authority, which affects the validity of the transfer (!) .

13. Estoppel and Title:

14. The tenant, having entered into possession with the landlord’s consent, is estopped from denying the landlord’s title. The principle applies even if the transfer was made without prior permission, provided the tenant was in possession during the tenancy (!) (!) .

15. Court’s Decision:

16. The appellate court found that the lower court’s decision was correct in restoring the original judgment and decree of eviction, emphasizing that acts of addition and alteration by the tenant were unlawful and that the transfer without permission was void. The appeal was thus allowed, and the original judgment was upheld (!) (!) .

In summary, the legal findings reinforce that: - Transfers of thika property without prior permission are void. - Tenants are estopped from challenging the landlord’s title during the tenancy. - Proper service of notices can be presumed based on legal and equitable principles. - Acts of unauthorized alteration by tenants can justify eviction. - The court upheld the original eviction decree, emphasizing the importance of statutory compliance and the principle of estoppel in landlord-tenant relationships.