Try a DVSA car practice theory test question from the Alertness DVSA topic

What should you do before slowing down or stopping your vehicle?

Select one of these four answers before moving on to the next question.

Sound the horn
Use the mirrors
Select a higher gear
Flash the headlights

View the DVSA car theory test explanation

This DVSA explanation shows you why the correct answer is right (and the others are wrong), so you can understand the information around the question and remember it for the real car theory test.

Reveal the DVSA car theory test explanation
Before slowing down or stopping, check the mirrors to see what's happening behind you. Also assess what's ahead and make sure you give the correct signal if it will help other road users.
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This is DVSA car revision theory test question 1 of 98 from our free UK car practice theory test. This practice test follows the same format as the real DVSA multiple-choice car theory test.

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