A ringing smartphone

ALERT Only – Dec. 11th Sat. 20.11 – Sell Gill Holes, Horton in Ribblesdale, North Yorkshire – Alert No. 10 of 2021

Four cavers (all m, early twenties) were reported overdue on a trip into Sell Gill Holes. Team members were put on stand-by while the duty controller made enquiries, but the reporting person soon told him that two of the party were out of the hole, the other two were de-tackling the route out and all were safe. Team members were thanked and stood down. It seems that the group’s exit…