"Mr Witherden, who was the surveyor to the claimants... told me that the source of the postulated boundary markings on this plan was what was on the Ordnance Survey plans, what was on the registered titles and all the physical features they could see on the land. If I may say so, that is a perfectly understandable approach. Putting all of those together, it would be... quite surprising if he and Mr Zara, then instructed for Mr Goodacre, had not come to the conclusion that it looked as if the true boundary between the Clements' land and the Bushes' Land was anything other than the blue line A to C which roughly represents the line of the field boundaries on all the Ordnance Survey plans and all the Land Registry documents."
"If a grantor grants a plot of land in such circumstances as to cut himself off completely from some other part of his own land (eg if a plot retained in the middle is completely surrounded by the part granted) there is implied in favour of the part retained a way of necessity over the part granted, for otherwise there would be no means of access to the land retained."
"Nor will there be a way of necessity if the other way is merely inconvenient, as where the land abuts on a highway in a cutting 20 feet below; for the principle is that an easement of necessity is one 'without which the property retained cannot be used at all, and not one merely necessary to the reasonable enjoyment of that property'."