Northwest Territories Class 7 Knowledge Test · Question
A reversible-lane control signal uses a:
Red X means the lane is closed, yellow X to clear it, green arrow that it is open.
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Question: A reversible-lane control signal uses a:
Answer options: ✅ Red X, yellow X and green arrow
- Only red and green lights
- Flashing amber only
- Blue arrow
Correct answer: Red X, yellow X and green arrow
Explanation: Red X means the lane is closed, yellow X to clear it, green arrow that it is open.
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