Natasha Ednan-Laperouse died after she fell ill on a flight after eating a Pret baguette containing sesame (Family Handout/PA) (PA Media)The parents of a teenager who died from an allergic reaction after eating a Pret baguette have said their daughter would be “very proud” of how a change in the law is saving lives. Natasha Ednan-Laperouse, 15, from Fulham, west London, died in July 2016 following a severe allergic reaction to sesame baked into the Pret sandwich. “The first time I noticed Natasha’s Law had come into effect was when I picked up a box of sushi and noticed that the ingredients were printed on the back. “Natasha’s Law changed my relationship with eating food out entirely. “It has also led to a shift in attitude towards food allergies.