Traffic Signal Ahead Sign
The robot-ahead warning gives advance notice of a signalised intersection, especially useful where the signal is hidden by a curve or rise. See Traffic Signals.
Meaning
Red-bordered white triangle showing a traffic-light (robot).
Required driver response
Be prepared to stop and check the signal state ahead.
Question patterns
- “What does this sign mean?” — recognition of meaning.
- “What must you do when you see this sign?” — required response.
- Distractor trap: assuming you must always stop (you stop only on red or amber).
Ontology Traffic Signal Ahead Sign [part-of] Warning Signs
Connections
- Warning Signs — part_of_topic, source: 2026-06-28
- Road Signs Signals and Markings — part_of_topic, source: 2026-06-28
- South African Road Traffic Signs Manual — derived_from_source, source: 2026-06-28