Hong Kong Regulations

ROAD TRAFFIC (TRAFFIC CONTROL) REGULATIONS - REGULATION 13

Studs

(Past version on 30/06/1997).

(1) Depressible or non-depressible studs may be used under these regulations
to delineate the edges of a carriageway or the division of a carriageway into
traffic lanes.

(2) Studs may be illuminated by their own source of illumination or by
material capable in the hours of darkness of reflecting light, and the, colour
in either case shall be white except that-

   (a)  it may be red where the left edge of a carriageway is indicated;

   (b)  it may be amber where the right edge of a carriageway adjacent to a
        central reservation is indicated;

   (c)  it may be green where used to indicate the edge of any part of the
        carriageway at a road junction, lay by or passing place.

(3)-(4) (Repealed L.N. 291 of 1999)

(5) For the purposes of this regulation "depressible stud"
(可壓低的路釘) means a stud so embedded in or fixed to the surface of a
carriageway that the height by which it projects above the surface of the
carriageway in the immediate vicinity is apt to be reduced when pressure is
applied to it
from above; and "non-depressible stud" (不可壓低的路釘) shall be
construed accordingly.

"depressible stud" (可壓低的路釘)

"non-depressible stud" (不可壓低的路釘)