The area of sea below high water springs enclosed by a line startingfrom a point at 56°45'North latitude 6°30'West longitude;then east to Sanna on the Scottish mainland at 56°45'North latitude6°11.3'West longitude; then east and south along the mainland shoreto a point at 56°42'North latitude 6°West longitude; then southto Auliston Point at 56°39'North latitude 6°West longitude;then south along the shore to a point at 56°37.4'North latitude6°West longitude; then south to the north coast of Mull to a point at56°35'North latitude 6°West longitude; then west, south andeast along the shore of Mull to a point at 56°30'North latitude6°09'West longitude; then north to a point on the east coast ofColl at 56°37.4'North latitude 6°30'West longitude; thennorth and west along the shore of Coll to a point at 56°41.2'Northlatitude 6°30'West longitude; then north to the point of beginning.