So the answer seems to be that fish and potatoes have gotten relatively more expensive than other products, that "green" policies have driven up energy costs, p

So the answer seems to be that fish and potatoes have gotten relatively more expensive than other products, that "green" policies have driven up energy costs, penalizing high energy usage businesses, and that the overwhelming lack of economic growth, combined with the ever increasing tax harvest, have made fish and chip demographic people relatively poorer.