went down for a visit to this post on a free day in hopes that someone had started to dig this post back up as it had been reported by sub brit that the shaft had been filled with both mud and asbestos. upon arriving and working out how to get me and my bike through the bushes and barbed wire fence looking down the shaft it was evident that people had been trying to re-open the post as asbestos was scattered everywhere and the shaft was had become deeper. along with this spades lay in and around the post.
no sign of the vent
no sign of the vent