The left over of Tuen Mun Road Improvement project in early 1980s at Tai Lam area
Near the hill top of Tai Lam (2Km easterly away from Brother's Point) a 1.7m pyramid frustum is erected at hill ridge and a hollow iron tubes was found encased inside, I guess this should be the mini pylon foundation post and at one time to be used for supplying electricity for Tuen Mun Road Improvement project in early 1980s. Wellcome for suggestions for identifying this object.
JW