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← Road position & overtaking
Lesson · Road position & overtaking

A blocked lane: plan before moving sideways

Adjacent lanes
Adjacent lanesOriginal educational diagram · not to scale. Read the question for all conditions.
1

Spot an obstruction early and assess the remaining width, markings and opposing traffic. Check behind before slowing. An indicator requests cooperation but does not reserve the neighbouring lane or compel another driver to brake.

2

If a safe, permitted gap is unavailable, wait before the obstruction with room to see and manoeuvre. Check the blind spot immediately before moving out and again before returning. Never solve a blocked lane by forcing a cyclist onto the kerb.

Regulatory source ↗ · Reviewed 2026-11-06

Apply the lesson

Educational difficulty is separate from the legal penalty. These are original practice questions, not official examination items.

Foundation

Road position & overtaking: which statement is correct? (1)

Road positioning
Road positioningOriginal educational diagram · not to scale. Read the question for all conditions.
  1. Normally keep as far right as practicable on the carriageway.
  2. Signalling a lane change gives you automatic priority.
  3. You can overtake even when you cannot see oncoming traffic.
Show the answer and explanation

Correct answer: A

Normally keep as far right as practicable on the carriageway.

Regulatory source ↗
Standard

On a normal two-way road with no obstacle or special lane rule, where should your car generally be positioned?

Road positioning
Road positioningOriginal educational diagram · not to scale. Read the question for all conditions.
  1. Close to the opposing lane for a better view.
  2. Across the centre line if traffic is light.
  3. Normally keep as far right as practicable on the carriageway.
Show the answer and explanation

Correct answer: C

Normally keep as far right as practicable on the carriageway.

Regulatory source ↗
Advanced scenarios

A double marking has a continuous line nearest your car and a broken line beyond it. You have not started overtaking. May you cross it to overtake?

Read the full driving situation
Read the full driving situationOriginal educational diagram · not to scale. Read the question for all conditions.
  1. Cross the broken line only if the manoeuvre is otherwise safe and permitted.
  2. Merge alternately just before the narrowing.
  3. Do not cross the continuous line on your side.
Show the answer and explanation

Correct answer: C

A broken line does not grant priority. Distinguish ordinary lane changes from zipper merging in heavily slowed traffic, and read the nearest line of a mixed marking.

Regulatory source ↗