It settled law that where a party claims ownership of a parcel of land and relies on a plan, he must show that his plan corresponds with the land to which he lays claim. It is usually not enough for a party simply to file or tender a plan of land and rest content that the boundaries have been defined when there is nothing in the pleading and evidence against which to test the boundaries and even as well as the location and features of the said land.
– Abiru, JCA. Okoli v. Gaya (2014)