A proposal to construct a boundary patrol road between Ping Yuen River and Pak Fu Shan has been gazetted. The proposed road reprovision will facilitate the Shenzhen River river-training works.

The ancillary road works under the Regulation of Shenzhen River Stage 4 project include:

* construction of an approximately 4.5-kilometre-long boundary-patrol road;

* permanent or temporary closure, demolition or reconstruction of sections of the existing boundary-patrol road; and

* ancillary works such as boundary security facilities, drainage and landscaping works.