Of course it does not work like that, each day Britain consumes, on average, about one third more fish than we catch.
The situation is complicated by quotas, which are aimed at preserving fish stocks.
Read the article and consider:
1. What should happen to the price of fish in the UK as a result of this 'excess demand'
2. Is it bad to import fish?
3. What happened to the fish? Britain used to be able to catch more than enough from her own waters.