← All exams
Home · Driver CPC Module 4 Practical Demo Prep

Driver CPC Module 4 Practical Demo Prep

Knowledge behind the CPC Mod 4 walkaround/demonstration.

Pass mark 0/25 30 minutes DVSA How many can I get wrong?
Sit a full mock under the clock at least once. Nerves are half the battle.
Free practice questions
Try 3 real Driver CPC Module 4 Practical Demo Prep questions
Have a go, then reveal the worked explanation. A taster from a bank of 212 original questions — unlock for unlimited drills and full timed mocks.
Q1. What is the main purpose of a headboard fitted at the front of a flatbed trailer?
  • A.  To improve the vehicle's aerodynamics
  • B.  To act as a permanent structural barrier that helps resist forward load movement
  • C.  To display the operator's licence disc
  • D.  To increase the legal gross vehicle weight
Show answer & explanation
✓ Answer: B. To act as a permanent structural barrier that helps resist forward load movement
A properly rated headboard provides a fixed barrier at the front of the load area that helps resist the large forward forces generated during heavy braking. It is not a substitute for other restraint if it is not designed and rated to take the full load.
Q2. Who can be held liable for a civil penalty if a clandestine entrant is found concealed in a goods vehicle at a UK port?
  • A.  Only the driver
  • B.  The driver, the owner and the hirer of the vehicle can all be liable
  • C.  Only the vehicle owner
  • D.  Only the haulage company's transport manager
Show answer & explanation
✓ Answer: B. The driver, the owner and the hirer of the vehicle can all be liable
Liability under the clandestine entrants scheme can fall on the driver, the registered keeper/owner, and any hirer of the vehicle, with the penalty apportioned between responsible parties. It is not restricted to a single named individual, which is why every party has an incentive to maintain an effective security system.
Q3. What is a DVSA prohibition notice, commonly referred to by drivers by its form number PG9?
  • A.  A fine issued automatically for speeding
  • B.  A notice that immediately or from a set date stops a vehicle being used until a defect is fixed
  • C.  A voluntary checklist drivers can choose to complete
  • D.  A certificate confirming the vehicle passed its annual test
Show answer & explanation
✓ Answer: B. A notice that immediately or from a set date stops a vehicle being used until a defect is fixed
A PG9 prohibition notice is issued by a DVSA examiner when a vehicle has a defect serious enough to affect roadworthiness; it legally prevents the vehicle being driven, either with immediate effect or from a specified date, until the fault is rectified and the prohibition cleared.
Exam format (pass mark, question count, timing) verified against DVSA (official). Questions are our own, not the official paper.
Start here
Ten questions to see where you stand
Two minutes, no timer, marked the moment you finish with every answer explained. Then you'll know which topics need the work before you sit a full mock.
Exam mode
Full mock exam
25 random questions, real timing, marked against the official pass mark. Different every time.
Create a free account for a full mock
No card needed. A free account unlocks a full timed mock and 3 drills on every exam.
Practice material only. This is revision practice, not official training, assessment or certification, and not a substitute for the required course or supervised experience. Always confirm the current requirements with the official awarding body or test provider before relying on it.
Try it free
Topic drills
Ten quick questions on one topic, marked instantly with explanations.
1 free drill left — then a free account unlocks 3 + a full mock.
Loading & load security · 35
Preventing trafficking (clandestine entrants) · 35
Vehicle safety checks & defects · 35
Emergency & fire procedures · 36
Physical assault prevention & security · 35
Roadworthiness & documentation · 36
Driver CPC Module 4 Practical Demo Prep — common questions
Frequently asked
How many questions are in the Driver CPC Module 4 Practical Demo Prep?
The exam has 25 questions. Every Revision Robin mock uses the same 25-question format so your practice matches the real thing.
What is the pass mark for the Driver CPC Module 4 Practical Demo Prep?
You need 0 out of 25 correct to pass, which is about 0%. Our mocks mark you against this exact threshold.
How long do you get?
The test is timed at 30 minutes. Our full mock runs on the same clock so you can practise your pacing.
Are these the real exam questions?
No. Our questions are original and written to match the current syllabus, so they give realistic practice without copying the official paper. Every answer comes with a plain-English explanation. Always confirm current rules and content with DVSA.