UK Cod Crisis: Marine Conservation Society Urges Complete Avoidance
The Marine Conservation Society (MCS), an environmental charity, has issued a stark warning to consumers, advising them to completely avoid purchasing UK-caught cod. This urgent recommendation comes as cod populations have reached a dangerous point of decline, despite previous zero-catch recommendations from scientific bodies.
Good Fish Guide Downgrade and Warning Signal
In its latest update, the MCS downgraded all UK-caught cod to the worst possible rating in its Good Fish Guide, a resource designed to help consumers and businesses make sustainable seafood choices. Kerry Lyne, the Good Fish Guide manager, described this move as a warning signal, emphasizing that the UK government must address these concerns to allow stocks to recover. The ratings for trawled scampi have also been downgraded for similar reasons, with only pot- or creel-caught scampi now recommended.
Causes of Decline and Scientific Advice
Cod populations have been in steady decline since 2015, primarily due to overfishing. Additional factors, such as changing sea temperatures and other ecosystem pressures, have negatively impacted breeding and juvenile survival rates. Last year, the International Council for the Exploration of the Sea (ICES) recommended a zero-catch policy for 2026 in the North Sea and adjacent waters, warning that commercial fishing could push cod numbers below the threshold needed for safe reproduction.
Although this advice has not been fully implemented, Angela Eagle, the minister for food security and rural affairs, announced a 44% cut in cod fishing for 2026 following annual negotiations with the EU and Norway. Industry reports indicate that fishers have been reluctantly resigned to this reduction, as they have observed fewer cod than usual in recent catches.
Broader Context and Sustainable Alternatives
This situation mirrors concerns raised over mackerel last year, when persistent overfishing led to its removal from the Good Fish Guide recommended list. More recently, Waitrose announced it will stop selling mackerel by 29 April, citing the need to adhere to sustainable limits. Chris Graham, head of sustainable seafood at the MCS, expressed deep concern over the increasing pressure on iconic fisheries like cod and mackerel, calling for stronger government action to transition to low-impact fishing practices and reduce reliance on imports, which account for about 80% of UK seafood consumption.
The MCS recommends several sustainable alternatives to UK-caught cod, including:
- Icelandic cod, which is abundant and not subject to overfishing.
- European hake, a flaky white fish alternative.
- Haddock, particularly from the North Sea or west of Scotland.
- Seabass or plaice from the North Sea.
- UK-farmed seafood such as blue mussels and freshwater trout.
The Good Fish Guide is updated twice a year based on the latest scientific advice, focusing on stock levels and management plans to guide consumers toward more responsible choices.
