Food Safety Report: Asda St Leonards on Sea Superstore, Battle Road, Saint Leonards-on-sea, UK 3 months ago • details 41 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Headache Suspected source: Beef pie Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me