Vehicle Handling

122 questions

Question 121Question →

You are driving at night on a dark road using dipped headlights. How should you regulate your driving speed to maintain safety and vehicle control?

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Answer: Drive at a speed that ensures you can comfortably stop within the distance illuminated by your headlights

Answer

Drive at a speed that ensures you can comfortably stop within the distance illuminated by your headlights.
When driving at night, you must never 'overdrive' your headlights. Because visibility is restricted to the beam's reach, your speed must be adjusted so that your total stopping distance is well within the clearly illuminated area ahead.

Step-by-Step Solution

1
Assess visibility limitations under dipped headlights
Recognise that dipped beam headlights typically illuminate only 30 to 40 metres ahead of the vehicle.
Safe vehicle handling requires matching vehicle speed to the maximum distance the driver can clearly see.
2
Apply the fundamental night driving safety rule
Ensure overall stopping distance (thinking distance plus braking distance) remains strictly within the illuminated road space.
If your speed requires a longer stopping distance than your lights illuminate, you will be unable to stop in time if an unlit hazard appears.

Key Concept

Headlight illumination range and stopping distance control at night
Estimated Time:45s
Question 122Question →

When driving at night on a motorway, green reflective road studs mark the boundary between the hard shoulder and the left-hand running lane.

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Answer: False

Answer

False
The statement is false because red reflective studs are placed along the left-hand edge of the carriageway to mark the boundary with the hard shoulder. Green reflective studs are only used across junctions and slip roads to indicate exit and entry points.

Step-by-Step Solution

1
Identify the standard Highway Code colour coding for motorway reflective studs at night.
Red studs mark the left edge/hard shoulder, white studs mark lane boundaries, amber studs mark the central reservation (right edge), and green studs mark junctions/slip roads.
Correctly identifying stud colours ensures accurate lane positioning and navigation in dark conditions.
2
Evaluate the statement against the colour coding.
The statement claims green studs mark the hard shoulder boundary, which is incorrect because red studs serve this function.
Green studs specifically indicate access areas such as slip roads and deceleration or acceleration lanes.

Key Concept

Motorway reflective road stud colour identification at night
Estimated Time:45s
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