The Limits of the Port within which the Company shall exercise jurisdiction as the harbour authority and within which the powers of the Harbour Master shall be exercisable shall be the area shown on the Port Map bounded by an imaginary line commencing at a point (1) at 57°09.092′N 007°15.996′W, then extending in a straight line in a generally southerly direction to point (2) at 57°08.474′N 007°15.998′W, then following the line of the Mean High Water Spring tide to point (3) at 57°08.581′N 007°16.915′W, then in a straight line in a generally westerly direction to point (4) at 57°08.604′N 007°18.076′W, then in a straight line in a generally northerly direction to point (5) at 57°08.912′N 007°18.079′W, then in a straight line in a generally north-easterly direction to point (6) at 57°08.949′N 007°18.026′W, then in a straight line in a generally north north-westerly direction to point (7) at 57°09.199′N 007°18.135′W, then in a straight line in a generally northerly direction to point (8) at 57°09.462′N 007°18.144′W, then following the line of the Mean High Water Spring tide returning to the point of commencement.

The area described in paragraph (1) is, for the purpose of identification only, shown edged by a broken black line and hatched in black on the Port Map and, in the event that there is any discrepancy between the description of that area and the area shown on the Port Map, the description shall prevail.