A Three Peaks walker (m, 45?) rang an acquaintance in Horton, to say that he had taken a fall while descending from Ingleborough and was bleeding significantly from a head-wound. The acquaintance rang Yorkshire Ambulance Service, whose dispatcher, unable to call the casualty back or know where to send assistance, called CRO. A text was sent to the casualty, using the Phonefind app, but there was no immediate response. Small…