French fishermen are angered because they had to wait, like every year, until October 1st to start fishing scallop shells, although the british ships started already on August,albeit legally according EU laws. They also suffer from the use of smaller and less equipped fishing boats.
I don't think the British can be held responsible for that situation.
The french are, as often, over regulating themselves. The
Ifremer institute imposes quotas, but for the french fishermen only, like if they were living in the same world than the Irish or the British...
French bureaucrats don't give the same meaning to Sustainable development apparently...