In 2010 the 'Mackerel War' erupted after Iceland and the Faroes changed their minds about previously agreed quotas of that fish in their waters, where stocks had been moving to in response to climate change, and vastly increased that portion they allowed themselves from their EEZs; in response, Scottish trawlers blocked a Faroese ship from landing 1100 tonnes of mackerel to a Peterhead processing plant.