1. The boundary starts at the eastern corner of the base of the Sha Tau Kok pier ("Point 1", Latitude 22^o32'37.21" North, Longitude 114^o13'34.85" East). From there, it runs directly to the mouth of the ditch running along the eastern side of San Lau Street. It then follows the centre line of the ditch, as far as the point where that line meets the centre line of Chung Ying Street ("Point 2", Latitude 22^o32'45.42" North, Longitude 114^o13'32.40" East).
2. From Point 2, the boundary follows the centre line of Chung Ying Street as far as the point where that line meets the centre line of Bubu Street ("Point 3", Latitude 22^o32'52.26" North, Longitude 114^o13'36.91" East).
3. From Point 3, the boundary follows a straight line to the western tip of the base of the foundation of Sha Tau Kok River Bridge in the middle of the river ("Point 4", Latitude 22^o32'52.83" North, Longitude 114^o13'36.86" East).

(2) Sha Tau Kok Town to Pak Kung Au

From Point 4, the boundary runs upstream along the centre line of the Sha Tau Kok River and thence along the bottom line of the valley east of Pak Kung Au until it reaches the middle of the Pak Kung Au saddle point ("Point 5", Latitude 22^o33'23.49" North, Longitude 114^o12'24.25" East).

(3) Pak Kung Au to the Mouth of the Shenzhen River

The boundary runs from Point 5 along the bottom line of the main valley west of Pak Kung Au as far as the source of the Shenzhen River at Pak Kung Au. It continues along the centre line of the Shenzhen River to the mouth of the river at Shenzhen Bay (otherwise known as Deep Bay).
After the realignment of the Shenzhen River, the boundary will follow the new centre line of the river.

II. The Sea Sector

The sea sector comprises three sections as follows:

(1) Shenzhen Bay

From the mouth of the Shenzhen River, the boundary runs along the middle of the southern navigable channel as far as Beacon 84 (otherwise known as "B" Beacon) ("Point 6", Latitude 22^o30'36.23" North, Longitude 113^o59'42.20" East). From there, it follows straight lines in sequence through the following two points:

1. Beacon 83 (otherwise known as "A" Beacon) in Shenzhen Bay ("Point 7", Latitude 22^o28'20.49" North, Longitude 113^o56'52.10" East); and
2. "Point 8", (Latitude 22^o25'43.7" North, Longitude 113^o52'08.8" East), defined as the point where the line between Point 7 and Dongjiaozui at the southernmost tip of Neilingding Island intersects the meridian line of Longitude 113^o52'08.8" East.

(2) Southern Sea Section

From Point 8, the boundary follows a series of straight lines sequentially through the following thirteen points.

1. The boundary first runs southwards along the meridian line of Longitude 113^o52'08.8" East until it reaches Latitude 22^o20' North ("Point 9", Latitude 22^o20' North, Longitude 113^o52'08.8" East). The boundary runs thence in sequence to:
2. "Point 10" (Latitude 22^o16'23.2" North, Longitude 113^o50'50.6" East), defined as the point one nautical mile northwest of the most northerly point on the coastline of Tai O;
3. "Point 11" (Latitude 22^o16'03.8" North, Longitude 113^o50'20.4" East), defined as the point one nautical mile northwest of the most westerly point on the coastline of Tai O;
4. "Point 12" (Latitude 22^o14'21.4" North, Longitude 113^o49'35.0" East), defined as the point one nautical mile northwest of the tip of the protruding point on the Lantau coastline southwest of Kai Kung Shan;
5. "Point 13" (Latitude 22^o13'01.4" North, Longitude 113^o49'01.6" East), defined as the point one nautical mile west of the most westerly point on Kai Yet Kok off Lantau Island;
6. "Point 14" (Latitude 22^o11'01.9" North, Longitude 113^o49'56.6" East), defined as the point one nautical mile southwest of the most southwesterly point on the coastline at Fan Lau Kok on Lantau Island;
7. "Point 15" (Latitude 22^o08'33.1" North, Longitude 113^o53'47.6" East), defined as the mid-point of a straight line between the most southerly point on the coastline of Tai A Chau in the Soko Islands and the tip of the protruding point at Yinjiaozui on the northern coastline of Dazhizhou;
8. "Point 16" (Latitude 22^o08'12.2" North, Longitude 113^o55'20.6" East), defined as the point one nautical mile south of the most southerly point on the coastline of Tau Lo Chau in the Soko Islands;
9. "Point 17" (Latitude 22^o08'54.5" North, Longitude 113^o56'22.4" East), defined as the eastern point of intersection between the parallel of Latitude 22^o08'54.5" North and an arc sector of one nautical mile radius centred on the most southerly point on the coastline of Tau Lo Chau in the Soko Islands;
10. "Point 18" (Latitude 22^o08'54.5" North, Longitude 114^o14'09.6" East), defined as the western point of intersection between the parallel of Latitude 22^o08'54.5" North and an arc sector of one nautical mile radius centred on the most southwesterly point on the coastline of Mat Chau in the Po Toi Islands;
11. "Point 19" (Latitude 22^o08'18.8" North, Longitude 114^o15'18.6" East), defined as the point one nautical mile due south of Nam Kok Tsui on Po Toi Island;
12. "Point 20" (Latitude 22^o08'54.5" North, Longitude 114^o17'02.4" East), defined as the eastern point of intersection between the parallel of Latitude 22^o08'54.5" North and an arc sector of one nautical mile radius centred on the most southeasterly point at Tai Kok Tau on Po Toi Island;
13. "Point 21", defined by the coordinates Latitude 22^o08'54.5" North, Longitude 114^o30'08.8" East.

(3) Mirs Bay

From Point 21, the boundary then runs in sequential straight lines through the following ten points, then back to Point 1.

1. "Point 22", defined by the coordinates Latitude 22^o21'54.5" North, Longitude 114^o30'08.8" East;
2. "Point 23" (Latitude 22^o28'07.4" North, Longitude 114^o27'17.6" East), defined as the mid-point of a straight line between the tip of the protruding point on the coastline north of Daluwan and the beacon on Shek Ngau Chau;
3. "Point 24" (Latitude 22^o32'41.9" North, Longitude 114^o27'18.5" East), defined as the mid-point of a straight line between the tip of the protruding point on the coastline southwest of Shuitousha and Kang Lau Shek on Ping Chau Island;
4. "Point 25" (Latitude 22^o33'43.2" North, Longitude 114^o26'02.3" East), defined as the mid-point of a straight line between Chengtoujiao and Chau Mei Kok on Ping Chau Island;
5. "Point 26" (Latitude 22^o34'06.0" North, Longitude 114^o19'58.7" East), defined as the mid-point of a straight line between the tip of the protruding point on the coastline at Beizaijiao and the most northerly point on the coastline of Round Island;
6. "Point 27" (Latitude 22^o34'00.0" North, Longitude 114^o18'32.7" East), defined as the mid-point of a straight line between the tip of the protruding point on the coastline at Zhengjiaozui and the most easterly point on the coastline at Kai Kung Tau on Crooked Island;
7. "Point 28" (Latitude 22^o33'55.8" North, Longitude 114^o16'33.7" East), defined as the mid-point of a straight line between the tip of the protruding point on the coastline at Tangyuanchong and the most northerly point on the coastline of Crooked Island;
8. "Point 29" (Latitude 22^o33'20.6" North, Longitude 114^o14'55.2" East), defined as the mid-point of a straight line between the point where the stream south of Enshang meets the sea and Cheung Pai Tau;
9. "Point 30" (Latitude 22^o33'02.6" North, Longitude 114^o14'13.4" East), defined as the mid-point of a straight line between the point where the stream at Guanluxia meets the sea and Sam Kuk Tsui; and
10. "Point 31" (Latitude 22^o32'37.2" North, Longitude 114^o14'01.1" East), defined as the mid-point of a straight line running due east from Point 1 to the opposite shoreline.