Future water resources
This briefing sets out the challenges for future water resources in England. It covers future water resource forecasts, policy and legislation, and planned actions to address the water supply deficit.

In spite of generally excellent bilateral relations, Iceland and the UK have had a number of fisheries disputes. There are now increasing tensions between the two parties after Iceland started catching large quantities of mackerel. Iceland has been condemned for ‘plundering’ the stock and for threatening its long-term future. The stock is worth some £200 million to the UK economy. The dispute has become known as the Mackerel War.
Icy fishing: UK and Iceland fish stock disputes (213 KB , PDF)
In spite of generally excellent bilateral relations, Iceland and the UK have had a number of fisheries disputes. The Cod Wars from 1958 to 1976 saw violent clashes between Icelandic and British fishing vessels as Iceland asserted control over the seas surrounding the island.
There are now increasing tensions between the two parties after Iceland started catching large quantities of mackerel. Iceland has been condemned for ‘plundering’ the stock and for threatening its long-term future. The stock is worth some £200 million to the UK economy. Iceland claims it has a legitimate right to the fish, which are found within its territorial waters.
The dispute has become known as the Mackerel War, and trade sanctions have been threatened by the EU. The dispute could jeopardise Iceland’s EU accession.
This note gives a short history of the Cod Wars and describes the current mackerel dispute. It also briefly describes the renowned Icelandic sustainable fisheries model. More information about Iceland can be found in House of Commons Library Standard Note Iceland: an overview.
Icy fishing: UK and Iceland fish stock disputes (213 KB , PDF)
This briefing sets out the challenges for future water resources in England. It covers future water resource forecasts, policy and legislation, and planned actions to address the water supply deficit.
This paper provides details and links for ministerial statements, urgent questions and parliamentary debates (from both Houses of Parliament) that cover international affairs and defence.
The Water Bill was introduced in the House of Commons on 16 October 2024, and its second reading took place on 28 March 2025. The Library briefing provides an overview of the bill and background information.