Food Safety Report: Tops Pizza, Battersea Park Road, London, UK 1 year ago • details 45 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain, Cramps Suspected source: I had pizza- probably a bit much of it, but no worse than a once in a while treat. Now I'm in pain a lot. Onset: Less than 4 hours Duration: Several days Sick: Me