2637 reviews
Driving Theory 4 All

You're driving with your front fog lights switched on. What must you do if the fog has cleared?

Switch them off as long as visibility remains good
Correct answer

DVSA explanation

Fog lights should only be used when visibility is seriously reduced. They must be switched off when visibility improves, to avoid dazzling other road users.

Want more free practice?

Take a free ADI Part 1 practice theory test

Ready to test yourself on the latest DVSA revision questions?

Get full ADI Part 1 theory test practice

Continue your free practice

More free ways to get ready for your DVSA ADI Part 1 theory test.

Take a free ADI Part 1 mock theory test Take a free ADI Part 1 hazard perception test Take a free road signs practice test
Not what you were looking for?
Find out what we offer for every DVSA theory test by selecting the theory test you want to prepare for.
Car
Theory Test
Motorcycle
Theory Test
ADI Part 1
Theory Test
LGV
Theory Test (part 1a and 1b)
LGV CPC
Module 2 Theory Test
PCV
Theory Test (part 1a and 1b)
PCV CPC
Module 2 Theory Test

Industry leading reviews from 2637 verified buyers...

Read More Reviews
Driving Theory 4 All Reviews
Driving Theory 4 All on X

Keep up to date with us on social media...

What age can you start driving in the UK? πŸš— For most people, you can drive a car from 17 and apply for a provisional licence from 15 years and 9 months. Read the full guide πŸ‘‡ https://t.co/NvLgXYhN3a #learnerdriver
23 hours ago
Need to change your theory test date? πŸ“… Find out how to reschedule or cancel a DVSA theory test, what details you’ll need and how much notice to give to avoid losing your fee. Read the guide πŸ‘‡ https://t.co/hsWfeUOYIZ #theorytest
1 day ago
Looking for theory test practice? πŸš—πŸ“š Revise with DVSA-licensed questions, hazard perception clips and mock theory tests for car, motorcycle, LGV, PCV and ADI. Start practising πŸ‘‡ https://t.co/jlI1c9IM4i #theorytestpractice #theorytest
1 day ago
Where should you avoid overtaking? πŸ›£οΈπŸš— Answer this DVSA revision theory test question now πŸ‘‡ https://t.co/xwZ7u1ygb4 #theorytest #practicetheorytest #theorytestpractice #dvsatheorytest https://t.co/JPHPqstSjT
6 days ago
Looking for a DVSA theory test centre near you? πŸ“πŸš— Search by town, city or centre name to check the address, contact details and local test centre information. Find your nearest centre πŸ‘‡ https://t.co/LcLUW7uqHk #theorytest #booktheorytest #drivingtheorytest
1 week ago
Need to change your theory test date? πŸ“…πŸš— Find out how to reschedule or cancel a DVSA theory test, what details you’ll need and how much notice you should give. Read the guide πŸ‘‡ https://t.co/hsWfeUOYIZ #theorytest #learnerdriver
1 week ago
What makes a puffin crossing different? 🚦🚢 Puffin crossings use sensors to detect pedestrians and adjust the traffic signals while they cross. Brush up for your theory test πŸ‘‡ https://t.co/HSqCXTdB4b #theorytest #learnerdriver
1 week ago
Preparing for your HGV / LGV theory test? πŸš› Take a FREE 100-question mock theory test and see how your knowledge compares with the real DVSA pass mark. Start the test πŸ‘‡ https://t.co/p6jyUN7ItJ #hgvtheorytest #lgvtheorytest
1 week ago
Do you know the car theory test pass marks? πŸš—βœ… πŸ“ Multiple choice: 43/50 πŸ‘€ Hazard perception: 44/75 You need to pass both parts to get an overall pass. Read our guide πŸ‘‡ https://t.co/8oP2dtoPgl #theorytest #theorytestpractice
1 week ago
Passed your theory test? βœ… Your theory test certificate is valid for two years from the date you pass. If you don’t pass your practical test within that time, you’ll need to take the theory test again. Find out more πŸ‘‡ https://t.co/A9ix1I8SNf #theorytest #learnerdriver
1 week ago
Looking for theory test practice? πŸš—πŸ“š Revise with the latest DVSA licensed questions, hazard perception clips, mock tests and our Personal Trainer for car, motorcycle, LGV, PCV and ADI theory tests. Start practising πŸ‘‡ https://t.co/jlI1c9IM4i #theorytestpractice #theorytest
1 week ago
Ready to put your UK driving theory test knowledge to the test? πŸš—πŸ“ Try our FREE 50-question car mock theory test, with instant marking and an explanation after every question. Take the test πŸ‘‡ https://t.co/rvl4V1Xkt2 #cartheorytest #mocktheorytest #theorytestpractice
1 week ago
How good are you at spotting developing hazards? πŸ‘€πŸš— Try a FREE hazard perception test with realistic scoring and instant feedback. Start practising πŸ‘‡ https://t.co/WhqbFkSkWa #hazardperception #theorytest #theorytestpractice
1 week ago
Learning to drive is exciting for everyone, but what age can you start driving in the UK? πŸ€·β€β™‚οΈ This article explains what you need to do and how old you need to be to start driving in the UK πŸ‘‡ https://t.co/SQM1vN26iB #drivingtheorytest #drivingtheory4all #cartheorytest https://t.co/PAmyxpKQK7
1 week ago
Can you spot the national speed limit sign? πŸ›£οΈπŸš— Test your road sign knowledge! Tap the link to find out and boost your theory test prep πŸ‘‡ https://t.co/vyGJdl2wIX #theorytest #nationalspeedlimit #learnerdriver #theorytestpractice #roadsigns
2 weeks ago
πŸš— Book your car or motorcycle theory test for Β£49 with Driving Theory 4 All. Includes your DVSA test booking, app and web revision, plus unlimited re-sits. Book now: https://t.co/X7zRfxQpRy #booktheorytest #theorytestpractice #drivingtheorytest
2 weeks ago
πŸš— Preparing for your DVSA theory test? Take a FREE practice test with up-to-date questions, instant marking and clear explanations. No payment or sign-up required. Start now πŸ‘‡ https://t.co/pOORgktQtG
2 weeks ago
πŸ“š It’s National Online Learning Day! Learning to drive? Get ready for your driving theory test anytime, anywhere with our online driving theory training. πŸš—πŸ’» Start learning today: https://t.co/jlI1c9IM4i #cardrivingtheory #drivingtheory #theorytestpractice #booktheorytest
3 weeks ago
πŸ’‘ Driving theory test tips πŸ’‘ Anti-lock brakes may be ineffective when vehicles have poor contact with the road surface because it could cause one or more of the tyres to lose grip on the road. πŸš— Start practising to pass the DVSA theory test now πŸ‘‡ https://t.co/E1yXfzKHNk https://t.co/2U6o9ulwes
3 weeks ago
Getting ready to take your HGV / LGV theory test? πŸš› Take an online mock theory test to see how ready you are πŸ‘‡ https://t.co/p6jyUN7ItJ #hgvtheorytest #lgvtheorytest #mocktheorytest #theorytest
4 weeks ago