The pub, located on St Mary's Road, was awarded a Food Hygiene Rating of 5 (Very Good) by Slough Borough Council after an inspection on July 17, 2026. Food hygiene ratings are given on a scale from 0 to 5, with 5 representing the highest standard. Inspectors scored The Red Lion as "Good" in all three assessment areas:Food Hygiene and Safety – how food is handled, prepared, cooked, stored and served. A rating of 5 means the business was found to have very good hygiene standards at the time of inspection. The Red Lion has also proved popular with customers, holding an average rating of 4.1 out of 5 from 721 reviews online.