Food poisoning and infectious diseases Information on the investigation and prevention of infectious diseases. Cooling Tower notification All premises where cooling towers and evaporative condensers are situated must register with the local authority. Private water supplies Regulations on private water supplies mean that we are required to carry out testing and risk assessments. Food safety for businesses Information and useful links for food businesses. Food hygiene rating scheme Information about the food hygiene rating scheme. Food safety inspections Our Environmental Health Officers carry out inspections of food businesses at regular intervals. Allergy and Intolerance guidance Food business must provide information to customers who need to avoid certain ingredients because of an allergy. Food, Health and Safety Freedom of Information Requests The most common freedom of information requests relating to food, health and safety.