The eco guide to tinned tuna

Sustainable fish is the only option if we're not going to wipe species out. So it's a big round of applause for new Princes tuna with the all-important blue tick

Whenever a sustainable seafood product reaches the shelves of UK stores I feel like doing a little dance. Step forward tinned tuna from Princes. Prosaic it may be, but it's the first certified tuna from the Western Pacific wearing the Marine Stewardship Council's (MSC) blue tick.

It's time to remove all non-sustainable fish from shelves and menus