A 15-year-old girl died after eating a Pret A Manger sandwich that failed to list an ingredient to which she was allergic. Natasha Ednan-Laperouse died in 2016 after eating a baguette that had sesame seeds. An inquest heard that Pret A Manger received nine complaints of sesame-related allergy incidents in 2015, but still failed to list sesame as an ingredient. The chain now lists all allergens, including sesame, in its products.