As the land is of equal value, and Y Ltd has only been given access to a third of the land, it has not taken possession of substantially the whole of the land.
Gan fod y tir o werth cyfartal, a bod Y Cyf wedi cael mynediad at ddim ond traean o'r tir, nid yw wedi cymryd meddiant o’r holl dir i raddau helaeth.