173
with a strong visible presence along the colony's first line of defence.
A very comprehensive description of the new observation posts was given in an article by Sub-Inspector M.E. Davis* which appeared in the HK Police Magazine in December 1953:
"The land frontier of the Colony of Hong Kong extends from Mirs Bay in the East, to Deep Bay in the West, following for the most part the tortuous course of the Shum Chun river. The country is intensely varied. The arable plain at Sha Tau Kok soon gives place to rugged mountains and deep gorges, which gradually fall away until the extensive marshy tracts near Mai Po are reached. Along the border for 16 miles of the length runs the frontier fence. It is, without any overstatement, difficult territory. The frontier area forms part of the New Territories Division of the Hong Kong Police Force, and is commanded by Mr. N.B. Fraser, M.B.E., Senior Superintendent of Police. One of the most important of the several methods of border control in effect in this area is the operation of a chain of Observation Posts
There are seven of these posts in the chain, covering the whole of the land frontier. Each is within sight of one or more of its neighbouring posts. All are accessible from the frontier road, or by means of jeep track from the roads. Most are located on prominent hill features which gives them an excellent field of observation. The elevation of the highest is over 700' above sea level. The frontier is divided into three sections, each with its complement of observation posts, which are controlled by a parent station in each section. From East to West the stations are Sha Tau Kok, Ta Ku Ling and Lok Ma Chau. The first has only one post, Pak Kung Au, under its control. Ta Ku Ling, the central and largest area has four, Kong Shan, Pak Fa Shan, Nga Yiu and Nam Hang. On the Western flank Ma Cho Lung and Pak Hok Chau posts are controlled by Lok Ma Chau
The posts are all almost identical in construction. Centrally there is a round, two storied, tower, and jutting from its sides are two long, one storied arms. The plan of the whole is roughly in the shape of a chevron. The upper storey of the tower is the Control Room, equipped
* Deceased-Editor