Sustainable fishing: a view down the line from head chefs

Londons Newman Street Tavern and the Salt Yard Group chefs on sourcing sustainably for their restaurants, plus a bonus recipe

• Our selection of 5 of the best fish cookbooks
  

There is a certain amount of security that some restaurants feel in ordering from non-sustainable sources. You know the amount of fish you ordered will turn up, without having to check with the fishermen.