Food Safety Report: Greggs, Greengate Street, Stafford, UK 1 year ago • details 10 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Greggs chicken bake Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 2 people… See more