116. Estoppel of tenant and of licensee of person in possession

No tenant of immovable property, or person claiming through the tenant, shall during the continuance of the tenancy be permitted to deny that the landlord of that tenant had at the beginning of the tenancy a title to the immovable property; and no person who came upon any immovable property by the licence of the person in possession thereof shall be permitted to deny that that person had a title to such possession at the time when the licence was given.