A group of 15 cavers were reported as not having got in touch with their contact by the pre-arranged time of 19.00 hours. The group consisting of one experienced caver, 2 amateurs and 12 first timers had entered the Alum Pot cave system at 11.30, planning only to go as far as the Bridge. A local CRO team member checked for the groups minibus at the usual parking place but…