fishing quotas

If yesterday’s news is supposed to be today’s fish and chip wrappers, then today we have an odd scenario: your fish supper is probably wrapped in a hefty helping of column inches on fishing.

Discards are disgusting. No-one with any sense can support the catching, killing, and throwing away of fish. Hugh Fearnley-Whittingstall’s Fish Fight – which Greenpeace has supported from the outset - has at long last made the waste of perfectly good fish a national outrage. It is a pointless waste of life, and potential resources. It’s abhorrent whether you eat fish or don’t.

It's a confusing time in the north Atlantic with an international controversy brewing over the humble mackerel. Some are comparing it to last century's 'cod wars', when the UK and Iceland went to battle over access to cod fishing.

Mackerel, an exquisitely beautiful fish related to the tunas, is relatively plentiful, occurs in big shoals, and can be caught quite 'cleanly' by seine nets or handlines. For these reasons (as well as the health benefits of it being an oily fish), it has become a firm favourite for those seeking a sustainable option.

Greenpeace ships step in to stop bluefin tuna being fished to extinction © Hilton/Greenpeace

Today, or at 11.59pm tonight, to be exact, the purse-seining season for bluefin tuna in the Mediterranean is being closed. A week early.

I'm back on land now, having left the Arctic Sunrise in the Med. In London, we've had a flurry of media calls, excited by what they think is the "good news" that "bluefin fishing is being banned" in the Mediterranean.

So I thought, as well as putting the record straight with any journalists who'll listen, that I should maybe explain to everyone else what exactly is happening. And whether it is indeed "good news".