Sheep up for auction kept behind fencing to avoid the spread of diseases at the ancient annual Priddy Fair in Somerset, England. A sign issued by the government's disease control policy, unauthorised visitors are forbidden to enter the catle pens, avoiding the spread of epidemics like Foot and Mouth. According to tradition, Priddy Sheep Fair moved from Wells in 1348 because of the Black Death, although evidence has been found of a Fair being held at Priddy before that. There is a local legend, which says that as long as the hurdle stack shelter remains in the village, so will the Fair.