I'm not sure ducking out of fishing regulation is good for any marine ecosystems. If British fishermen weren't getting the best deal out of EU fishing quotas,

I'm not sure ducking out of fishing regulation is good for any marine ecosystems. If British fishermen weren't getting the best deal out of EU fishing quotas, then it can't have helped that the British representative on the EU Fisheries Committee was one Nigel Farage, who never turned up to represent them, but was still happy to use them for Brexit propaganda.