You're driving on a clear night. Which lights should you use if the national speed limit applies and there's a steady stream of oncoming traffic?

Choose the answer you think is correct, then reveal the explanation to check your understanding of this car theory test topic.

Full-beam headlights

Sidelights

Dipped headlights

Fog lights

View the DVSA car theory test explanation

Reveal the answer to understand why the answer is correct rather than memorising the wording of one question.

Reveal the answer and DVSA explanation

Use the full-beam headlights only when you can be sure that you will not dazzle other road users.

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This is question 7 of 98 in our collection of free UK DVSA car theory test revision questions. Use the explanation to help you understand the topic, then continue to another question to check whether you can apply your knowledge in a different situation.

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More ways to prepare

Want more car theory test questions and answers?

Tap the Next car question button to see the next car theory test question, or pick a few random questions from the list below to mix up your practice.

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After a collision, someone is unconscious in their vehicle. When should you call the emergency services?

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You're driving on a wet road. What should you do if you have to stop your vehicle in an emergency?

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When are you allowed to use hazard warning lights?

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What should you do if your vehicle catches fire while you're driving through a tunnel?

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When should you use your vehicle's horn?

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Book Theory Tests

Book Theory Tests is an online theory test booking and practice preparation platform that helps learner car drivers and motorcyclists in the UK book and pass their official DVSA driving theory and hazard perception tests first time.

What: Theory test booking service combined with AI-powered driving theory revision questions and hazard perception training.

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WHO WE HELP

Book Theory Tests supports learner car drivers and motorcyclists who must pass the official DVSA theory test.

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