Food Safety Report: Pret A Manger, Kingsland High Street, Western Curve, London, UK 1 week ago • details 81 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Headache Suspected source: Prêt tuna and Mayo baguette Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me