In January 1977, at the behest of the EEC, the UK and other member states extended their Exclusive Economic Zones (EEZs) to 200 miles (370.4 km) or to the median line with other countries. This followed the extension of exclusive fisheries limits by Iceland, Norway, the United States and Canada to . By this time Norway had decided by referendum not to join the EEC, as had the Faroe Islands, which, as a Danish dependency, had the option to join but did not do so. The 12-200 mile zone around Scotland, has never, therefore, been fished solely by the Scottish fishing industry, but is a direct consequence of the adoption of the CFP into British law.