One of the Defence Lot 11 boundary stones besides Route TWSK, near Kap Lung [????- ]
Spotted this one along Route TWSK after getting down from Tsuen Kam Pass through Kap Lung Ancient Trail. This is a smaller kind of stone. There are the routine square plate boundary stone like other military sites as well.
Location is approximate despite I put the GPS logger directly on top of the stone before making the mark.