In this Schedule
"thoroughfare" includes any canal, lane, motorway, railway line and road;
a reference to a line drawn along any thoroughfare is a reference to a line drawn along the centre of that thoroughfare;
a reference to the point where any thoroughfare intersects, joins or traverses any other thoroughfare is a reference to the point where a line drawn along the centre of one thoroughfare would be intersected, joined or traversed by a line drawn along the centre of the other thoroughfare;
a reference to a point where any thoroughfare is intersected by the projection of a boundary is a reference to the point where a line drawn along the centre of such thoroughfare would be intersected by the projection of such boundary.