Food Safety Report: Tesco Express, Watling Street, Radlett, UK 1 year ago • details 2 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Headache Suspected source: Hoisin Duck Wrap Tuna Sweetcorn Sandwich Onset: 12 to 24 hours Duration: Several days Sick: Me Additional Information: Had… See more