Maritime history of the United Kingdom and echo sounders making life easier now. Fishing in waters off Iceland became important, which led to three "Cod Wars" from the 1950s to the 1970s. British boats were excluded from Icelandic waters in 1976. In 1977 a fishing limit was set up by the European Economic Community, and British waters were opened to other Community members. This led to overfishing. Landings decreased 28% between 1967 and 1997, with fishing now mainly off Scotland. Other sorts of fishing also take place on a commercial basis such as for crab, lobster, shellfish and mackerel. Sport fishing is popular from coasts and
Cod Department of Fisheries and Oceans (DFO) banned fishing for northern (that is, cod to the north and east of the island of Newfoundland, in Northwest Atlantic Fisheries Organization areas JKL) cod in 1992, which caused great economic hardship in Newfoundland and Labrador. The collapse was blamed on cold water, or seals, and it had even been suggested the cod were really still there; only rarely was overfishing acknowledged, or management's role in that. The DFO partly lifted its ban in 1997, although the International Council for the Exploration of the Sea noted the poor recovery of Canadian cod stocks. In