Regulation 11
SCHEDULE 2
The Traffic Pyramid — First Diagram
1. The areas marked A, B and C in the diagram indicate areas of the surface on each face of the pyramid as follows:
A — Surface coloured red which may be reflectorised.
B — Surface coloured white which shall be reflectorised.
C — Surface coloured red which may be reflectorised. Up to 50% of this surface may be obscured by constructional components.
2. The pyramid shall not be directly illuminated either internally or externally.
3. The base may be of any colour or it may be omitted.
The Traffic Pyramid — Second Diagram
1. The areas marked A and B in the diagram indicate areas of the surface on each face of the pyramid as follows:
A — Surface coloured red which may be reflectorised.
B — Surface coloured white which shall be reflectorised.
2. Each outer edge of the triangular face shall be the same length.
3. The pyramid shall not be directly illuminated either internally or externally.