https://www.food.gov.uk/business-guidance/avoiding-cross-contamination-in-your-food-business
Avoiding cross-contamination in your food business | Food Standards Agency
Guidance on how to prevent cross-contamination.
avoiding cross contaminationyour foodbusiness standardsagency
https://www.food.gov.uk/safety-hygiene/why-avoiding-cross-contamination-is-important?navref=breadcrumb
Why avoiding cross-contamination is important | Food Standards Agency
Cross-contamination occurs when bacteria is transferred between different foods, from food to surfaces, and from surfaces to food.
avoiding cross contaminationimportant foodstandardsagency