Pret a Manger to list all allergens on food labels after a 15-year-old girl died from a reaction to a baguette

Pret A Manger will start labeling all its ingredients and allergens on its products from November. The decision comes after 15-year-old Natasha Ednan-Laperouse died from eating the chain's baguette sandwich, which contained sesame, to which she was allergic but wasn't labeled on the product package.