After trespassers vandalised Koonalda Cave on the Nullarbor Plain a round-the-clock surveillance system was installed to help protect the nationally significant heritage site.

Meg Walker studies at Griffith University. The team receives funding from The Australian Research Council. She is affiliated with Cave Divers Association of Australia. Joseph Monks, is an industry ...

The 40mph limit between North Ferriby and South Cave has been in place for work on safety barriers. John Cartmell, 59, died after his car hit a barrier on the A1034 near South Cave on Wednesday.