On the south side of an un-named minor road, beside footpath.
LOCKED All surface features remain intact with the green paint flaking badly. A metal dome on the ventilation shaft and three guying points, indicates this was a master post. There is an unusual extension fixed to the top of the FSM pipe. It is a 1 foot high tube with a metal plate angled at 45 degrees to the top of the tube. The plate has a large circular hole in it with the FSM pipe blanking plate resting in it.
Opened in 1965 and closed in 1991.