Mendip Cave Rescue received a SARCALL message from Avon and Somerset Police at 18:24 on Sunday 2nd September 2018, on behalf of their colleagues from Wiltshire Police (who don't currently use SARCALL) for an incident at Box Stone Mines. Two people had entered the mines but were unable to retrace their route to the entrance, and instead found their way to the nearby Lady Hamiltons entrance that was gated preventing their exit. They were, however, able to get a mobile phone signal from within the mine to call for assistance. Two experienced local cavers who know the area well were able to attend the scene and quickly escort the pair to the surface. Mendip Cave Rescue were supported by Dorset & Wiltshire Fire Service, and the incident was closed at 19:31 with everyone safely back on the surface.