On a low mound in a rectangular compound on the south side of Rudge Road.
LOCKED The road is in a cutting at this point and steps lead up the bank to the compound. Two disused telegraph poles still stand along the road. All surface features remain in place although the green paint is flaking. The hatch is locked.
A wooden post hut stands within the compound. It is open and full of rubbish.
Opened in 1963 and closed in 1991.