Top 10 Reasons for Failure (2024/25)

1. Ineffective Observations at Junctions: 

Failing to look properly before emerging or misjudging the speed of approaching vehicles.

2. Incorrect Mirror Use when Changing Direction: 

Not checking mirrors before signalling, changing lanes, or exiting roundabouts.

3. Moving Off Safely: 

Pulling away from the side of the road, on hills, or from behind parked cars without a full 360° check (including blind spots).

4. Incorrect Positioning for Right Turns: 

Failing to move as close to the center of the road as is safe, which can obstruct following traffic.

5. Responding Incorrectly to Traffic Lights: 

Not stopping at red lights, failing to move on green when clear, or stopping in the cycle box.

6. Lack of Steering Control: 

Understeering (cutting corners) or oversteering (mounting the kerb), especially on bends or when pulling up.

7. Ignoring Road Markings: 

Straddling lanes, crossing solid white lines, or entering yellow box junctions when the exit is blocked.

8. Responding Incorrectly to Traffic Signs: 

Missing speed limit changes, "Stop" signs, "No Entry" signs, or misinterpreting directional arrows.

9. Poor Positioning during Normal Driving: 

Driving too close to the kerb/center or staying in the right-hand lane of a dual carriageway unnecessarily.

10. Inappropriate Speed: 

Driving over the limit or too fast for conditions (e.g., rain, narrow streets), but also driving too slowly and causing "undue hesitation".

How to Avoid These Common Failure

✔ Build a fixed observation routine (especially at junctions)

✔ Treat mirrors as automatic — not optional

✔ Practise real test routes and local hazard areas

✔ Focus on decision quality, not speed

✔ Do mock tests under exam-style pressure

Key Takeaway

Most people do not fail the UK driving test because they lack ability.

They fail because:

• Observations are incomplete

• Judgement breaks down under pressure

• Small mistakes become safety risks

By understanding these common failure points and practising them deliberately, you dramatically improve your chance of passing.