Such a gesture would be in keeping with the traditions of the quirky 220-year-old pub, which has built up a reputation for hosting activities including the Annual World Pea-Throwing Championship and Dwyle Flunking, a traditional game involving two teams, a broom stick, a chamber pot and a beer-soaked rag.
Inside the chamber are hundreds of glass beads, each coated with millions of antibodies that stick to the kind of bacteria you are testing for, say Salmonella.