Traffic signal

Traffic lights

SIG:traffic-lights

Illustrative image — This code has no image reachable by matching its own text in the manual (or shares one bitmap with a sibling sign); a specific region of the manual page was cropped by hand to isolate it. Still the manual's own artwork.

Where

Where traffic density can be better controlled by traffic lights at intersections, junctions, pedestrian crossings, etc.

Purpose

To regulate traffic coming from different directions.

Action

These lights must be obeyed at all times: Red - stop. Amber - stop, except where it cannot be done safely. Green - go if it is safe. Flashing green arrows - right of way in the direction of the arrow. Constant green arrow - shows the direction traffic must go. Flashing amber disc - drive on carefully, yield to pedestrians. Flashing red signal - stop, then carry on when safe, as at a stop sign.

Manual on Road Traffic Signs, page 57.