20141011_152835.jpg Joseph Williamson's TunnelsThumbnailsJoseph Williamson's TunnelsJoseph Williamson's TunnelsThumbnailsJoseph Williamson's TunnelsJoseph Williamson's TunnelsThumbnailsJoseph Williamson's TunnelsJoseph Williamson's TunnelsThumbnailsJoseph Williamson's TunnelsJoseph Williamson's TunnelsThumbnailsJoseph Williamson's TunnelsJoseph Williamson's TunnelsThumbnailsJoseph Williamson's TunnelsJoseph Williamson's TunnelsThumbnailsJoseph Williamson's Tunnels
Remains of a pile from a building above. This is known as the "kebab" tunnel, for obvious reasons.