Junctions, Overtaking and Motorways
Approach planning, roundabouts, crossings, lane choice, complete-overtake distance, motorway joining, lane restrictions, signals and roadworks.
How to prepare for DVSA LGV Part 1
Apply large-vehicle thinking to every rule: know the vehicle and load, scan farther ahead, protect blind areas and stopping space, and keep legal records and CPC obligations in the correct test stage.
Core concepts
Concept 1
A large vehicle needs earlier lane and junction planning because late changes require more space and affect more road users.
Exam cue: Use signs and markings early to avoid last-moment lane movement.
Concept 2
Overtaking requires enough time, view and return space for the entire long vehicle.
Exam cue: Do not start an overtake without an independent view and a safe return gap.
Concept 3
Motorway signs, lane restrictions and red X signals must be obeyed and exits planned well in advance.
Exam cue: Allow for trailer tracking and road users beside the vehicle at junctions.
Risk pitfalls and guardrails
Copying another vehicle into an overtake.
Guardrail: Do not apply car-scale assumptions to an LGV; account for mass, dimensions, blind areas, load and the applicable compliance regime.
Entering a roundabout because the cab fits while the trailer path does not.
Guardrail: Do not apply car-scale assumptions to an LGV; account for mass, dimensions, blind areas, load and the applicable compliance regime.
Continuing under a red X because the lane looks open.
Guardrail: Do not apply car-scale assumptions to an LGV; account for mass, dimensions, blind areas, load and the applicable compliance regime.
Memory anchors
Plan Early Large
Length and mass make late junction or lane corrections unsafe.
Whole Vehicle Through
Confirm the cab, body and trailer can complete the manoeuvre.
Whole Overtake
Include acceleration, passing length and safe return space.
Independent View
Never rely only on the overtaking vehicle ahead.
Keep Left Restrictions
Follow lane rules and vehicle restrictions as signed.
Red X Closed
A red X means the lane must not be used.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Why should an LGV choose its lane well before a junction?
A roundabout exit is narrow. What must the driver consider before entering?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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