The advantage of registered title is that the purchaser can discover from the mere inspection of the register whether the vendor has power to sell the land and what the more important incumbrances are except in the case of what may be classified as overriding interest, as contained in s.52 of the Registration of Titles Law, which bind the proprietor of registered land even though he has no knowledge of them and no reference is made to them in the register. Otherwise, a registered owner of land is not affected by notice of any unregistered estate, interest or claim affecting the estate of any previous registered owner, nor is he concerned to inquire whether the terms of any caution or restriction existing before he was registered as owner of such land have been complied with see s.54. Short of rectification of the register carried out in pursuance of s.61, a registered owner’s title is indefeasible. It has been said that a register of title is an authoritative record, kept in a public office, of the rights to clearly defined units of land as vested for the time being in some particular person or body, and of the limitations, if any, to which these rights are subject. With certain exceptions known as ‘overriding interests’, all the material particulars affecting the title to the land are fully revealed merely by a perusal of the register which is maintained and warranted by the State. The register is at all times the final authority and the State accepts responsibility for the validity of transactions, which are effected by making an entry in the register.
— Uwais, JSC. Onagoruwa & Ors. v. Akinremi (2001) – SC.191/1997