https://www.devonlive.com/news/devon-news/honeycomb-caves-fears-under-torbays-1563533. Is Caverbabe involved in checking this out. Plenty of caves to find there but it seems they may fill it in.
Looks more like the washing out of loose rock (Permian breccias) and soil from behind the seawall rather than a natural karstic cave. The site is not on limestone. Still, an interesting one for the geotechnical engineers...
