The area bounded by a line commencing at a point on the Cunninghame/Renfrew District boundary on the west side of the B775 road, grid reference NS 4087 5433; southwestwards along the west side of that road to its junction with the B777 road at a point grid reference NS 4067 5380; generally southeastwards along the northeast side of the B777 road to its junction with the A736 road at a point grid reference NS 4122 5303; northeastwards along the north side of the A736 road to the Cunninghame/Kilmarnock and Loudoun District boundary at the point at which the A736 road crosses the Lugton Water, grid reference NS 4131 5304; then northeastwards along the Cunninghame/Kilmarnock and Loudoun District boundary to a point at which it meets the Cunninghame/Renfrew District boundary, grid reference NS 4209 5436; then northwestwards, southwestwards and northwestwards along the Cunninghame/Renfrew District boundary to the point of commencement.