Hi Split' & Atilla,
I agree that the fishing industry is complex and there are big issues which extend way beyond Brexit. That said, there are two countries that manage their fish stocks pretty well and, broadly speaking, don't suffer from the same issues that blight the industry here in the U.K. They are Iceland and Norway respectively. Now, ponder on this (rhetorical ) question: besides having sustainable fish stocks - what else do these two countries have in common?
I'm tempted to add Switzerland but, as a landlocked country its fishing industry isn't quite as developed as that of Iceland and Norway. Even so, if it was in member state, the EU would gladly give it money from the European Fisheries Fund (EFF) - just as it's done for Austria, Czech Republic, Hungary and Slovakia - all of which are also sans fishing fleets on account of being landlocked!
Granted, it will take years for fish stocks in the U.K. - along with its fishing industry - to recover but, without EU bureaucratic madness, recover it will. Outside of the EU, there's no reason why we can't be on a par with Iceland, Norway and other countries who are free to implement their own policies to ensure their fisheries are well maintained, managed and sustainable.
Tim.