Try a DVSA HGV / LGV practice theory test question from the Accidents DVSA topic

You're at the scene of an incident. What does it mean if there's a plain orange rectangle displayed on one of the vehicles?

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

View the DVSA HGV / LGV theory test explanation

Want to pass your DVSA driving theory test first time?

Whether you’re ready to book or still want to revise, choose the option that suits you best...

MOST POPULAR
Car Theory Test Prep
Best for getting test-ready on a budget.
£5.99
365-day web and app access
Complete DVSA practice question bank
100+ hazard perception clips
Unlimited mock tests
Car Theory Test Prep +
Pass Protection*
Best for a safety net: your money back if you do not pass.*
£9.99
Everything in Theory Test Prep, plus:
Your money back if you do not pass*
BEST VALUE
Car Theory Test Prep,
Unlimited Re-sits* &
Theory Test Booking
Best for having it all handled: we book your DVSA test, you revise.
£49.00
Everything in Unlimited Re-sits, plus:
We book your DVSA theory test for you
The £23 DVSA test fee included
Web and app access until your test
MOST POPULAR
Motorcycle Theory Test Prep
Best for getting test-ready on a budget.
£5.99
365-day web and app access
Complete DVSA practice question bank
100+ hazard perception clips
Unlimited mock tests
Motorcycle Theory Test Prep +
Pass Protection*
Best for a safety net: your money back if you do not pass.*
£9.99
Everything in Theory Test Prep, plus:
Your money back if you do not pass*
BEST VALUE
Motorcycle Theory Test Prep,
Unlimited Re-sits* &
Theory Test Booking
Best for having it all handled: we book your DVSA test, you revise.
£49.00
Everything in Unlimited Re-sits, plus:
We book your DVSA theory test for you
The £23 DVSA test fee included
Web and app access until your test
MOST POPULAR
LGV Theory Test Prep
Best for getting test-ready on a budget.
£14.99
60-day web and app access
Complete DVSA practice question bank
100+ hazard perception clips
Unlimited mock tests
LGV Theory Test Prep +
Pass Protection*
Best for a safety net: your money back if you do not pass.*
£19.99
Everything in Theory Test Prep, plus:
Your money back if you do not pass*
MOST POPULAR
PCV Theory Test Prep
Best for getting test-ready on a budget.
£14.99
60-day web and app access
Complete DVSA practice question bank
100+ hazard perception clips
Unlimited mock tests
PCV Theory Test Prep +
Pass Protection*
Best for a safety net: your money back if you do not pass.*
£19.99
Everything in Theory Test Prep, plus:
Your money back if you do not pass*
MOST POPULAR
ADI Theory Test Prep
Best for getting test-ready on a budget.
£14.99
60-day web and app access
Complete DVSA practice question bank
100+ hazard perception clips
Unlimited mock tests
ADI Theory Test Prep +
Pass Protection*
Best for a safety net: your money back if you do not pass.*
£19.99
Everything in Theory Test Prep, plus:
Your money back if you do not pass*
MOST POPULAR
LGV CPC Theory Test Prep
Best for getting test-ready on a budget.
£14.99
60-day access
Learning material and practice tests covering every DVSA topic
Over 60 practice case studies
MOST POPULAR
PCV CPC Theory Test Prep
Best for getting test-ready on a budget.
£14.99
60-day access
Learning material and practice tests covering every DVSA topic
Over 60 practice case studies

This is DVSA HGV / LGV revision theory test question 98 of 104 from our free UK HGV / LGV practice theory test. This practice test follows the same format as the real DVSA multiple-choice HGV / LGV theory test.

Use Driving Theory 4 All's free HGV / LGV practice theory test to check your knowledge before you sit the real DVSA HGV / LGV theory test.

DVSA HGV / LGV theory test explanation for this question

You're at the scene of an incident. What does it mean if there's a plain orange rectangle displayed on one of the vehicles?

Vehicles that carry dangerous goods have badges displayed on the side and rear. The badges are orange and show the type of material that's being carried. Make a note of this and report it to the emergency services when you contact them.

Want to take a different DVSA practice theory test?

Choose another free practice theory 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.

Industry leading reviews from 2725 verified buyers...

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

Do you understand why an answer is correct, or are you just remembering it? 🤔📝 Try FREE UK theory test questions and answers, with explanations to help you learn the rules behind each question. Choose your test type 👇 https://www.drivingtheory4all.co.uk/theory-test-questions-and-answers #theorytestpractice
1 day ago
Which driving theory test are you preparing for? 🚗🏍️🚛 Car, motorcycle, HGV, PCV or ADI - find theory test practice for your licence, including DVSA questions, mock tests and hazard perception. Choose your test type 👇 https://t.co/jlI1c9IM4i #theorytest #drivingtheorytest
1 day ago
You don't need to take a full mock test every time you revise. 🚗📝 Try 10 FREE car theory test questions, check your answers and find out which topics need more work. Start your car theory test practice 👇 https://t.co/HPszPXchBF #theorytestpractice
1 day ago
PCV Driver CPC Module 2 coming up? 🚌 This computer-based test uses case studies covering situations faced by bus and coach drivers. Revise with 60+ practice cases, topic lessons and progress tracking 👇 https://t.co/oBmxWgrg10 #drivercpc #PCV
2 days ago
Getting ready for your motorcycle theory test? 🏍️ Choose a revision package with motorcycle-specific DVSA questions, hazard perception clips and mock tests. Compare practice-only and Pass Protection options 👇 https://t.co/8lt9yJFTl5 #motorcycletheorytest
2 days ago
Does a dual carriageway need two lanes in each direction? 🛣️ No. It's the central reservation separating opposing traffic that makes it a dual carriageway. Learn the difference between dual carriageways and motorways 👇 https://t.co/7JvfSU0Vvq #theorytest
2 days ago
Hazard perception isn't just for car learners. 🚗🏍️🚛 Whether you're preparing for a car, motorcycle, HGV/LGV, PCV or ADI theory test, you can practise spotting developing hazards for FREE. Choose your test type 👇 https://www.drivingtheory4all.co.uk/free-hazard-perception-test #hazardperception
2 days ago
HGV theory test and Driver CPC Module 2 are different tests. 🚛 Module 2 uses case studies to test how you'd apply your knowledge as a professional driver. Prepare with 60+ practice case studies 👇 https://t.co/7evNuEXTvE #drivercpc
3 days ago
Working towards your bus or coach licence? 🚌 Prepare for the PCV Part 1 multiple-choice and hazard perception tests with DVSA-licensed questions and unlimited mock tests. PCV theory test practice from £14.99 👇 https://t.co/DueLeoFnsn #PCV #theorytest
3 days ago
Car, motorcycle, HGV, PCV or ADI theory test? 📝 Try free theory test questions and answers for your test type, with explanations to help you understand the correct answers. Choose your questions 👇 https://t.co/67K9g2c8o5 #theorytestpractice
3 days ago
How many points can you score in a hazard perception clip? 👀 Up to 5 points for each developing hazard, depending on when you respond. Try our FREE hazard perception test and check your score with instant feedback 👇 https://www.drivingtheory4all.co.uk/free-hazard-perception-test #theorytest
3 days ago
Training to become a driving instructor? 🚗📚 Our ADI Part 1 theory test practice includes DVSA-licensed questions, hazard perception clips, voiceovers and unlimited mock tests. Get 60 days' access from £14.99 👇 https://t.co/f6XgdmQFxG #ADI #drivinginstructor
4 days ago
Motorcycle theory test revision isn't just about general road rules. 🏍️ Test your rider knowledge with 10 FREE motorcycle theory questions and see which answers catch you out. Have a go 👇 https://t.co/RG1tofZtz0 #motorcycletheorytest
4 days ago
What do green reflective studs mean on a motorway? 🛣️ They mark places where traffic joins or leaves the carriageway, including slip roads. Do you know what the other motorway stud colours mean? Revise them here 👇 https://www.drivingtheory4all.co.uk/learning-to-drive/reflective-studs-on-motorway #theorytest
4 days ago
Could you pass the multiple-choice part of your car theory test today? 🚗📝 Take a FREE mock theory test with 50 DVSA-style questions and see if you can reach the 43/50 pass mark. Get instant marking and explanations 👇 https://www.drivingtheory4all.co.uk/car-mock-theory-test #mocktheorytest
5 days ago
Did you know you can apply for a provisional driving licence at 15 years and 9 months? 🚗 That doesn't mean you can start driving a car on public roads straight away. For most learners, the minimum age is 17. Read the UK driving age guide 👇 https://www.drivingtheory4all.co.uk/what-age-can-you-start-driving-in-the-uk #learntodrive
5 days ago
Taking your HGV/LGV theory test Parts 1a and 1b? 🚛 Prepare for multiple-choice questions and hazard perception with the latest DVSA revision material and unlimited mock tests. 60 days' access from £14.99 👇 https://t.co/69qYzDyQF3 #hgvtheorytest
5 days ago
How much does a car theory test cost? 💷 The DVSA fee is £23 when booking directly through GOV.UK. See the costs explained 👇 https://www.drivingtheory4all.co.uk/how-much-is-a-theory-test #theorytest
5 days ago
Did you know puffin crossings don't have a flashing amber phase for drivers? 🚦 They use sensors to detect pedestrians and adjust the traffic signals. Learn how puffin crossings work before your theory test 👇 https://t.co/HSqCXTdB4b #theorytest #highwaycode
5 days ago
What does a red X above a motorway lane mean? ❌🚗 You MUST NOT drive in that lane. Make sure you know your motorway signals, traffic lights and lane control signs before your theory test. Revise the Highway Code 👇 https://www.drivingtheory4all.co.uk/highway-code-light-signals-controlling-traffic #highwaycode #theorytest
5 days ago