A couple came across a lone walker who had slipped and suffered a suspected ankle fracture. They managed to contact the police, asked for mountain rescue, and provided a What3Words location. They then stayed with the casualty until the rescue team arrived. For some unknown reason the W3W reference positioned the casualty close to the A66 near Braithwaite. Fortunately PhoneFind technology was used and a grid reference confirmed the location as on a path between Green Gable and Base Brown – many miles from the A66!