Food Safety Report: Tesco Petrol Station, Trinity Street, Gainsborough, UK 2 years ago • details 5 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Chills, Headache Suspected source: Sandwich Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Me Additional information: I’ve suspected this before