Updated 12th May 2019

A fragment of vadose stream passage. The end is at a daylight soil choke. There is a possible crawl to the right but there is no draught.
A hole seen in January 2019 is possibly the site entrance but is choked with rubbish including an old fridge.

Reference: anon., 1983b (logbook); anon., 2019b (Easter logbook)
Entrance picture : possibly, pictures of the rubbish-filled entrance
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :