How can you make sure that a satellite navigation (sat nav) system does not distract you when you're driving?

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

Turn it off while you're driving in built-up areas

Choose a voice that you find calming

Only set the destination when you're lost

Set it before starting your journey

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Sat navs can be useful when driving on unfamiliar routes. However, they can also distract you and cause you to lose control if you look at or adjust them while you're driving. Set the sat nav before starting your journey, or pull up in a safe place before making any changes to it.

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This is question 39 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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On a road where trams operate, which vehicles will be most at risk from the tram rails?

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You're waiting in a traffic queue at night. How can you avoid dazzling drivers behind you?

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