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100+ Free Driver CPC Module 4 Practice Questions

Pass your UK Driver CPC Module 4 Vehicle Safety Demonstration Test (DVSA) exam on the first try — instant access, no signup required.

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2026 Statistics

Key Facts: Driver CPC Module 4 Exam

£55

The official weekday DVSA fee for the Module 4 demonstration test is £55

GOV.UK - Driver CPC fees

80 out of 100

You must score at least 80 points overall to pass the practical test

GOV.UK - Driver CPC Part 4 test

15 out of 20

You must score at least 15 points in each of the 5 topic areas to pass

GOV.UK - Driver CPC Part 4 test

30 minutes

The DVSA practical demonstration test lasts approximately 30 minutes

GOV.UK - Driver CPC Part 4 test

Module 2

Candidates must pass Driver CPC Module 2 before booking Module 4

GOV.UK - Driver CPC Part 4 test

5 Topics

Covers load safety, vehicle security, criminality prevention, emergencies, and physical risks

GOV.UK - Driver CPC Part 4 test

100

Free original practice questions covering all five Module 4 test topics

OpenExamPrep

The UK Driver CPC Module 4 test is a 30-minute practical demonstration conducted on a stationary vehicle by the DVSA. It costs £55 on weekdays and £63 on weekends/evenings. Candidates must demonstrate competence in safe loading, vehicle security, preventing immigrant trafficking, assessing emergencies, and physical risks. To pass, you need an overall score of 80% with a minimum of 75% (15/20) in each of the 5 topics. This 100-question practice bank covers all 5 topics with realistic multiple-choice questions and professional explanations.

Sample Driver CPC Module 4 Practice Questions

Try these sample questions to test your Driver CPC Module 4 exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What is the primary danger of leaving cargo unsecured inside a heavy goods vehicle (HGV)?
A.The cargo will degrade in quality due to air exposure
B.It can shift during transit, causing vehicle instability or cargo falling onto the road
C.It will increase the vehicle's fuel consumption by more than 50 percent
D.It makes the vehicle's digital tachograph system malfunction
Explanation: Unsecured loads can shift dynamically during acceleration, braking, or cornering. This shifting changes the vehicle's center of gravity, risking roll-overs or loss of steering control. It also poses a severe hazard if cargo falls onto public highways.
2Which cargo securing device is most suitable for securing a load of uniform wooden pallets on a flatbed trailer?
A.Standard sisal ropes without tensioners
B.Elastic bungee cords
C.Webbing straps with ratchet tensioners
D.Steel wire cargo nets only
Explanation: Webbing straps with ratchet tensioners (rated for appropriate lashing capacity) provide the necessary tension and strength to restrain heavy, uniform cargo like wooden pallets. Ropes and bungee cords do not have the required tensile strength or tension retention.
3Who is legally responsible for ensuring that a commercial vehicle is not overloaded before a journey begins?
A.The loader who operating the forklift
B.The transport planner at the depot office
C.The vehicle driver
D.The customer receiving the goods
Explanation: Under UK road traffic law, the driver has the primary legal responsibility to ensure that the vehicle is safe, roadworthy, and not overloaded (both gross weight and axle weights) before driving on public roads.
4Where should the heaviest items in a mixed cargo load be positioned on a trailer?
A.Placed at the very rear to make unloading easier
B.Stacked on top of lighter items to save space
C.Positioned low down and distributed evenly over the axles
D.Placed against one side of the vehicle to balance the cab
Explanation: Heavy items must be placed low down to keep the vehicle's center of gravity as low as possible, reducing the risk of rollover. They must be positioned over the axles to ensure proper weight distribution and prevent overloading a single axle.
5What is the correct way to monitor the tension of your load securing straps during a long-distance journey?
A.Rely entirely on the low-pressure warning light on the dashboard
B.Stop in a safe place at regular intervals to physically inspect and retighten straps
C.Drive close to roadside barriers so you can hear if a strap is flapping
D.Assume they are tight if the vehicle handles smoothly
Explanation: Webbing straps can stretch or settle due to cargo movement and vibrations. The driver must stop at safe parking places (e.g. laybys or service stations) to physically check strap tension and adjust them if necessary.
6What does a red flag or warning marker indicates when attached to the rear of a load on an HGV?
A.The cargo consists of hazardous flammable liquids
B.The load projects beyond the rear of the vehicle and requires visibility marking
C.The vehicle is carrying high-value electronics
D.The load is refrigerated and must remain sealed
Explanation: Under UK regulations, an overhanging load that projects beyond the rear or sides of a vehicle must be clearly marked (with a red flag, marker, or warning plate) to ensure other road users can see the projection clearly.
7When securing a cargo load with webbing straps, why should you use edge protectors?
A.To prevent the straps from flapping in the wind and creating noise
B.To protect the strap from being cut by sharp edges and to distribute the clamping force
C.To increase the speed limit of the vehicle under load
D.To avoid the need to check the straps during the journey
Explanation: Sharp edges on cargo (like brick packs or steel panels) can cut webbing straps under tension. Edge protectors cushion the strap from cuts and help distribute the tensioning force evenly around the load corners.
8What does the term 'axle overload' mean in commercial vehicle operations?
A.The total weight of the vehicle exceeds its legal gross vehicle weight limit
B.One or more individual axles exceed their specific legal weight limit, even if the total weight is legal
C.The vehicle's tyres are under-inflated for the load carried
D.The drive shaft has locked due to excessive torque
Explanation: An axle overload occurs when poor load distribution places too much weight over a single axle (e.g. front or rear), causing it to exceed its individual plating limit. This is illegal even if the overall Gross Vehicle Weight (GVW) is under the limit.
9How do physical forces like centrifugal force affect a loaded commercial vehicle when driving around a roundabout?
A.They pull the vehicle inward, making steering easier
B.They push the vehicle and its cargo outward, increasing the risk of rollover if the center of gravity is high
C.They cause the brakes to engage automatically
D.They double the load weight on the front steering axle
Explanation: Centrifugal force acts outward on a vehicle negotiating a curve or roundabout. If the vehicle is loaded with a high center of gravity or if the load shifts, this outward force can cause the vehicle to roll over at surprisingly low speeds.
10Under DVSA guidelines, what percentage of the load's weight must the forward-securing system be able to restrain?
A.50 percent of the load weight
B.80 percent of the load weight
C.100 percent of the load weight
D.150 percent of the load weight
Explanation: To withstand the forces of emergency braking, the forward-securing load restraint system must be capable of restraining at least 80 percent (0.8g) of the total load weight. Sideways and rearward restraint must be at least 50 percent (0.5g).

About the Driver CPC Module 4 Exam

The UK Driver CPC Module 4 Vehicle Safety Demonstration Test (DVSA) is a practical, hands-on exam required for professional lorry and bus drivers to obtain their Certificate of Professional Competence (CPC) in the United Kingdom. Lasting about 30 minutes, it is a practical 'show me, tell me' assessment conducted on a stationary vehicle by a DVSA examiner. The candidate must answer questions and physically demonstrate how to load the vehicle safely, secure cargo, keep the vehicle and cargo secure, prevent criminality and illegal immigrant trafficking, assess emergency situations, and prevent physical risks to themselves and others (including a complete walkaround safety check). The test has a maximum score of 100, divided into 5 topics worth 20 points each. To pass, you must score at least 80 points overall and at least 15 out of 20 points in every single one of the five topic categories.

Assessment

The test is a practical demonstration consisting of 5 topic areas, with 20 points available for each topic. Candidates must explain and demonstrate safety-related operations on a vehicle.

Time Limit

Approximately 30 minutes

Passing Score

At least 80 out of 100 points overall, with a minimum of 15 out of 20 points in each of the 5 topic areas.

Exam Fee

£55 on weekdays; £63 on weekends, evenings, and bank holidays. (Driver and Vehicle Standards Agency (DVSA))

Driver CPC Module 4 Exam Content Outline

20%

Loading the vehicle safely

Demonstrate ability to load the vehicle safely, balance axle weights, secure cargo with appropriate securing devices (straps, tensioners, chains, ropes), prevent overloading, and understand the physical forces acting on the vehicle in transit.

20%

Vehicle security

Understand how to protect the vehicle and its load against theft and crime. Identify security systems, locks, trackers, and alarms, and understand a driver's role in cargo and vehicle security.

20%

Preventing criminality

Demonstrate the ability to prevent criminality and the trafficking of illegal immigrants. Learn DVSA and Border Force security checklist protocols, check zones on/in/under the vehicle, inspect seals, and handle comfort breaks or ferry crossings.

20%

Assessing emergency situations

Demonstrate safety awareness during emergencies. React to accidents, vehicle fires, and breakdowns; know how to safely evacuate passengers, choose the correct fire extinguisher, and complete emergency logs or tachograph entries.

20%

Preventing physical risk

Show awareness of health and safety regulations for professional drivers. Perform walkaround checks on tyres, brakes, lights, and indicators, and apply correct ergonomics, manual handling postures, and personal protective equipment (PPE).

How to Pass the Driver CPC Module 4 Exam

What You Need to Know

  • Passing score: At least 80 out of 100 points overall, with a minimum of 15 out of 20 points in each of the 5 topic areas.
  • Assessment: The test is a practical demonstration consisting of 5 topic areas, with 20 points available for each topic. Candidates must explain and demonstrate safety-related operations on a vehicle.
  • Time limit: Approximately 30 minutes
  • Exam fee: £55 on weekdays; £63 on weekends, evenings, and bank holidays.

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

Driver CPC Module 4 Study Tips from Top Performers

1Practice the walkaround safety check on a real vehicle. Touch and check each component (tyres, mirrors, lights, leaks, windscreen washers) while explaining what you are looking for.
2Memorize the steps of the Border Force checklist for preventing illegal immigrant trafficking, including checking seals, locks, undercarriage, and logging each check.
3Understand load limits and security devices. Know when to use webbing straps, chains, or tensioners, and how to distribute cargo weight safely to avoid overloading axles.
4Learn the different types of fire extinguishers (powder, foam, water, CO2) and when to use each (e.g. powder for electrical/engine fires, water for wood/paper).
5Use safe manual handling techniques. Always bend your knees, keep a straight back, and hold loads close to your body when handling cargo.
6Explain your actions clearly to the examiner. Treat the test as a professional showcase of your safety knowledge.

Frequently Asked Questions

What is the format of the Driver CPC Module 4 test?

The Module 4 test is a practical demonstration test. An examiner will ask you to show and tell them how you perform safety-related checks and tasks on a stationary vehicle, covering loading, security, criminality prevention, emergencies, and walkaround checks.

What is the pass mark for the Driver CPC Module 4?

To pass, you must score at least 80 out of 100 points overall, and you must also score at least 15 out of 20 points in each of the five individual topic areas. Failing to get 15/20 in any single topic results in a fail, even if your total score is 80 or higher.

How much does the Driver CPC Module 4 test cost?

The official weekday test fee is £55. If you take the test on weekends, bank holidays, or evenings, the fee is £63. Note that hiring a vehicle or hiring a training provider to assist you will cost extra.

Do I need to pass Module 2 before taking Module 4?

Yes, you must pass the Driver CPC Module 2 (Case Studies) theory test before you can book or take the Module 4 practical demonstration test.

How long is the Module 4 test?

The practical demonstration test lasts approximately 30 minutes at a DVSA test center.

How does this practice bank help if the test is a practical demonstration?

The DVSA examiners test your oral knowledge alongside visual demonstrations. This MCQ practice bank converts the official DVSA testing points, questions, and regulations into structured practice items, reinforcing your knowledge of load calculations, security checklist protocols, and emergency procedures.