Stop Go Sign
The Stop/Go board is a temporary manual control at roadworks where one lane is open at a time. It is operated by a flagman; ignoring the STOP face risks a head-on collision in the works zone. Related to the Temporary Roadworks Sign and the Stop Sign.
Meaning
Single-lane shuttle control through roadworks — STOP means wait, GO means proceed.
Required driver response
Stop and wait on the red STOP face; proceed with caution on the green GO face; obey the operator.
Question patterns
- “What does this sign mean?” — recognition of meaning.
- “What must you do when you see it?” — required response.
- Distractor trap: proceeding while the red stop face is shown.
Ontology Stop Go Sign [part-of] Road Sign Colour Code
Connections
- Road Sign Colour Code — part_of_topic, source: 2026-06-28
- Road Signs Signals and Markings — part_of_topic, source: 2026-06-28
- NaTIS Manual on Road Traffic Signs — derived_from_source, source: 2026-06-28