The parents of 12-year-old Mia, who died from an allergic reaction after drinking a hazelnut-contaminated milkshake at a cafe in London, expressed their desire to ensure that significant changes are made to protect people with food allergies. Assistant coroner Briony Ballard concluded that the cafe operator, Baris Yucel, had not cleaned the blender before preparing Mia’s drink, leading to her fatal anaphylactic reaction despite extensive medical intervention. Yucel was fined £18,000 and given a 100-hour community order for his negligence.
Written locally by qwen2.5:14b on 2026-10-08,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
Story summary
In August 2023, 12-year-old Mia St Hilaire died after drinking a contaminated Twix milkshake at the Pop Inn Cafe in Bermondsey, south-east London. The cafe operator, Baris Yucel, had not cleaned the blender before preparing Mia's drink, which contained hazelnut residue from a previous Kinder Bueno milkshake. Despite emergency treatment and transfer to intensive care at the Evelina London Children’s Hospital, Mia passed away due to anaphylactic shock. In January 2025, Yucel was fined £18,000 and given 100 hours of community service for multiple Food Safety Act violations, including not managing allergen contamination properly. Mia's parents called for stricter allergy management ratings in food businesses to prevent such tragedies.
Written for “Milkshake Allergy Death” on 2026-10-08,
grounded in this article and the 1 other(s) covering the same event.
The parents of a 12-year-old girl who died from an allergic reaction after drinking a contaminated milkshake have said she “will never be forgotten” as an inquest into her death concluded.
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inquest → die → death
The drink she consumed contained hazelnut from a previous milkshake made in the same blender.
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she → consume → blender
CCTV evidence showed that cafe operator Baris Yucel had not cleaned the blender before preparing Mia’s milkshake.
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Yucel → show → milkshake
Assistant coroner, Briony Ballard, listened to evidence at London Inner South Coroner’s Court before publishing a narrative conclusion on Mia’s death.
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coroner → listen → death
She said Mia had consumed some of a Twix milkshake “which had been cross-contaminated with hazelnut residue from a Kinder Bueno milkshake previously prepared in the same unwashed blender.
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which → say → blender
“She developed rapidly progressing anaphylaxis and later collapsed at her aunt’s home.”
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She → develop → home
Despite extensive emergency treatment and being transferred to intensive care at the Evelina London Children’s Hospital, Mia died, the verdict said.
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verdict → transfer → Hospital
Mia’s parents, Adrian and Chanel, said in a statement: “We would like to thank the coroner for her careful and thorough investigation into the death of our beautiful daughter, Mia.
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We → say → daughter
“We are grateful for the time and attention given to understanding what happened and for ensuring that Mia’s voice has been heard.
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voice → give → time
“We are convinced that significant changes are needed to protect people living with food allergies.
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changes → convince → allergies
“Consumers rely on food hygiene ratings when deciding where it is safe to eat, but they do not tell us anything about the way a food business runs allergy management systems.
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business → rely → systems
“This would mean that people with allergies could make informed choices about where they eat.
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they → mean → choices
“For families living with food allergies, eating out should not mean they are at risk.
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they → live → risk
“We hope that lessons will be learned from Mia’s death and that changes will be made to prevent other families enduring the devastation that we now have to live with.
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we → hope → that
“No family should ever have to lose a child in these circumstances.
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family → have → circumstances
If the local authority had ensured that the cafe’s allergy management responsibilities had been properly understood, and put into practice, we believe Mia would still be alive today.
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Mia → ensure → practice
“We want to make sure that change is Mia’s legacy so that we can help to save lives in the future.
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we → want → future
“Mia was, and is, deeply loved and she will never be forgotten.
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she → love → ?
These included not making allergen advice available or visible to consumers, failing to manage allergen contamination during the food production process, and serving food that contained an allergenic ingredient that was not supposed to be present.
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that → include → ingredient
Mr Yucel was fined £18,000 and handed a 100-hour community order.
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Yucel → fin → order
Michelle Victor, partner at law firm Leigh Day, which represents Mia’s parents, said: “Today marks the conclusion of an incredibly difficult and painful process for Mia’s family who have shown remarkable strength, dignity and determination in seeking answers surrounding her death.
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who → represent → death
“The evidence has highlighted serious concerns about the way food allergies are understood, managed and monitored within the food service industry.
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allergies → highlight → industry
“Mia’s death demonstrates the potentially catastrophic consequences that can arise when allergy management systems are not robustly implemented, monitored and enforced.
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systems → demonstrate → consequences
“The family therefore call upon the Food Standards Agency and relevant authorities to review the current framework governing food allergy safety and consider meaningful reforms.”
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family → call → reforms
Tanya Ednan-Laperouse, founder of Natasha’s Foundation whose daughter died aged 15 from an allergy to sesame in a Pret baguette, said: “The inquest into Mia’s death illustrates just how far we still have to go to improve awareness, understanding and regulation of food allergies.
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we → die → allergies
“Everyone has a responsibility to keep people with food allergies safe – families, schools, workplaces, cafes and restaurants, regulators and government…
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Everyone → have → families
“Natasha’s Foundation is working hard with business, schools, communities and the Government to increase awareness and understanding of food allergies to try to prevent other families from having to go through the terrible loss that Mia’s family endure.
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family → work → that
Yet the current different systems for monitoring food allergen are inadequate.”
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systems → monitor → allergen
The Aporia
