Curve Sign
Curve signs warn of bends, with the arrow shape indicating severity (gentle vs sharp/hairpin). Excess speed into a curve is a leading single-vehicle crash cause.
Meaning
Red-bordered white triangle with a curved arrow (gentle bend or sharp/hairpin).
Required driver response
Reduce speed appropriately for the severity of the bend.
Question patterns
- “What does this sign mean?” — recognition of meaning.
- “What must you do when you see this sign?” — required response.
- Distractor trap: confusing a gentle curve with a sharp curve, or with a lane-shift sign.
Ontology Curve 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