To ask the Scottish Executive what annual rental charges are paid to the Crown Estate for seabed rentals for ferry piers, ports and harbours operated by (a) Caledonian MacBrayne, (b) Shetland Islands Council, (c) Orkney Islands Council, (d) Lerwick Port Authority, (e) Scrabster Harbour Trust, (f) Ullapool Harbour Trustees, (g) Stornoway Pier and Harbour Commission, (h) Argyll and Bute Council, (i) Mallaig Harbour Authority, (j) Comhairle nan Eilean Siar, (k) Clydeport and (l...