British seafood refers to a variety of fish and shellfish sourced from the waters surrounding the United Kingdom. Popular species include cod, haddock, mackerel, and herring, which are often caught in the North Sea and the Atlantic Ocean. The fishing industry plays a significant role in the economy, providing fresh produce to local markets and restaurants. Sustainable fishing practices are increasingly emphasized to protect marine ecosystems. The Marine Stewardship Council (MSC) certifies fisheries that meet environmental standards. British seafood is celebrated for its quality and freshness, making it a staple in traditional dishes like fish and chips and seafood platters.