1. Using Mirrors Correctly

A Common Reason Learners Fail Their Driving Test

Failing to use your mirrors correctly is one of the most common driving test faults. Examiners expect you to check your mirrors before every change of speed or direction so you can make safe decisions.

This usually happens when a learner:

• Forgets to check mirrors before signalling.
• Changes lanes without checking the correct mirrors.
• ↔️ Moves around parked vehicles without checking behind.
• Turns without knowing what is happening around the car.
• Slows down or changes speed without checking following traffic.

Common Mistakes

• Signalling before checking mirrors.
• Changing lanes without checking the correct mirror.
• Pulling out around parked cars without checking behind.
• Turning without checking what is happening around the vehicle.
• Forgetting mirror checks before slowing down or stopping.

How to Avoid It

Make mirror checks part of every change of speed or direction.

Check the correct mirror(s) early enough to understand what’s happening around you.

Use the information from your mirrors to decide whether it is safe to signal, slow down, turn, or change lanes.

Remember: Mirror → Signal → Manoeuvre (MSM). Never rush the process.

Good mirror use isn’t about moving your head—it’s about using the information to make safe decisions.

Dave’s Tip

Mirrors are not just something to tick off. They give you the information you need to decide whether your next action is safe.

Remember the routine:

Mirror → Signal → Manoeuvre

Check first, then act. That simple habit will make your driving safer and help you avoid unnecessary driving test faults.

2. Junction Observation

The #1 Reason Learners Fail Their Driving Test

Poor observation at junctions is the most common reason learners fail the driving test.

This usually happens when a learner:

• Doesn’t look carefully enough.
• Looks too late.
• Misjudges the speed of approaching traffic.
• Pulls out before it is genuinely safe.

Common Mistakes

• Rushing out at T-junctions.
• Looking but not properly assessing the situation.
• Failing to check both directions thoroughly.
• Entering a roundabout when a vehicle is approaching from the right.
• Moving out when another road user has priority.

How to Avoid It

Slow down early and give yourself time to think.

Look carefully in every direction.

Assess what other vehicles, cyclists, and pedestrians are doing—not just where they are.

Wait until you are completely sure it is safe.

Remember: Good observation isn’t just about turning your head—it’s about understanding what you see and making the right decision.

Dave’s Tip

Use this simple routine at every junction:

Slow Down → Look → Assess → Decide → Move

If you’re not sure, don’t rush. Waiting a few extra seconds is always better than making a rushed decision that could lead to a serious fault—or an accident.

3. Moving Off Safely

A Common Reason Learners Fail Their Driving Test

Not moving off safely is a common driving test fault. Before moving away, you must make sure it is safe and that your actions won’t cause other road users to slow down, stop, or change direction.

This usually happens when a learner:

• Fails to carry out all-round observations.
• Doesn’t check blind spots before moving off.
• Pulls away when traffic is too close.
• Misses cyclists, pedestrians, or other vehicles nearby.
• Struggles with clutch or accelerator control, resulting in a poor or unsteady start.

Common Mistakes

• Moving off from the side of the road without checking blind spots.
• Pulling away when another vehicle is too close.
• Failing to notice cyclists, pedestrians, or approaching traffic.
• Forgetting to signal when it would benefit other road users.
• Poor clutch and accelerator control when setting off.

How to Avoid It

Prepare the car by selecting the correct gear and finding the biting point (if driving a manual car).

Carry out 360° observations, including checking all mirrors and both blind spots.

Signal if it will help or inform other road users.

Only move away when you are certain it is safe, and do so smoothly and under full control.

Remember: Good observations are only useful if you act on what you see. If another road user could be affected, wait until it’s safe.

Dave’s Tip

Before moving off, ask yourself:

“Will my move affect anyone?”

If the answer is yes, wait.

A safe move-off means no one has to slow down, stop, or change direction because of you.

4. Positioning Correctly When Turning Right

A Common Reason Learners Fail Their Driving Test

Incorrect positioning when turning right can lead to a driving test fault. Being in the wrong position can confuse other road users, block traffic, or create unnecessary risk.

This usually happens when a learner:

• ↔️ Positions the car too far to the left or right.
• Moves into the correct position too early or too late.
• Blocks vehicles behind while waiting to turn.
• Fails to follow lane markings.
• Chooses the wrong position at traffic-light junctions.

Common Mistakes

• Staying too far left when preparing to turn right.
• Cutting across lanes during the turn.
• Blocking following traffic unnecessarily.
• Ignoring arrows, lane markings, or road signs.
• Poor lane discipline at traffic-light-controlled junctions.

How to Avoid It

Plan your turn early so you have plenty of time to position safely.

Use road markings and signs to guide you into the correct lane.

Position your vehicle correctly and maintain that position throughout the turn.

Continue checking mirrors and the road ahead while preparing to turn.

Remember: Good positioning helps other road users understand your intentions and keeps traffic flowing safely.

Dave’s Tip

Don’t leave your positioning until the last second.

Early planning = better positioning = safer turns.

Get into the correct lane in good time, stay there, and complete the turn smoothly and confidently.

5. Steering Control

A Common Reason Learners Fail Their Driving Test

Poor steering control can lead to a driving test fault. It’s not about using a specific hand-over-hand technique—it’s about keeping the vehicle safe, smooth, and under control at all times.

This usually happens when a learner:

• Steers too late or too sharply.
• ↔️ Makes jerky or sudden steering movements.
• Loses control during turns or manoeuvres.
• Allows the car to drift too wide or too close to the kerb.
• Uses steering movements that reduce control of the vehicle.

Common Mistakes

• Hitting or mounting the kerb.
• Swinging too wide when turning.
• Steering too late into a bend or junction.
• Crossing hands in a way that affects control.
• Losing steering control during manoeuvres such as parking or reversing.

How to Avoid It

Keep both hands relaxed on the steering wheel and maintain a comfortable grip.

Look where you want the car to go—your steering naturally follows your vision.

Steer smoothly and progressively, avoiding sudden or jerky movements.

Adjust your steering early, giving yourself plenty of time to guide the car accurately.

Remember: Smooth steering comes from good planning, good observation, and the right speed.

Dave’s Tip

Good steering starts with good speed.

If you’re travelling too fast, your steering becomes rushed and less accurate.

Slow down first, then steer smoothly. The car is much easier to control when your speed matches the situation.

6. Responding Correctly to Traffic Lights

A Common Reason Learners Fail Their Driving Test

Poor judgement at traffic lights can result in a driving test fault. Learners often fail because they react too late, stop when they don’t need to, continue when they should stop, or fail to plan ahead as the lights change.

This usually happens when a learner:

• Brakes harshly at an amber light.
• Continues through the lights when it is unsafe to do so.
• Doesn’t move promptly when the lights change to green.
• Enters a junction without enough space to clear it.
• Misunderstands or reacts poorly to filter lights.

Common Mistakes

• Harsh braking at amber lights.
• Driving through changing lights when it isn’t safe.
• Hesitating unnecessarily when the lights turn green.
• Blocking the junction because the exit isn’t clear.
• Ignoring or misunderstanding filter arrows and filter lights.

How to Avoid It

Look well ahead and monitor the traffic lights as early as possible.

Watch for changes in the lights and be ready to react calmly.

Control your speed so you have enough time to stop safely if needed.

Make your decision early based on the colour of the lights, your speed, and the traffic around you.

Remember: A safe, planned decision is always better than a rushed one.

Dave’s Tip

Don’t just stare at the traffic lights.

Check your:

• Mirrors
• Road position
• Pedestrians
• Junction layout
• Traffic around you

Good drivers don’t just react to the lights—they read the whole situation and make safe, confident decisions.

7. Responding Correctly to Traffic Signs

A Common Reason Learners Fail Their Driving Test

Missing or misunderstanding traffic signs can quickly lead to a driving test fault. Signs provide important information about speed limits, restrictions, lane use, and hazards ahead. Reacting too late can leave you with little time to make a safe decision.

This usually happens when a learner:

• Misses speed limit signs.

• Enters roads with restrictions.

• Fails to notice No Entry or One Way signs.

• Reacts too late to lane direction signs.

• Misses temporary roadwork signs.

Common Mistakes

• Missing changes to speed limits.

• Driving into restricted roads.

• Ignoring No Entry or One Way signs.

• Leaving lane changes until the last moment.

• Failing to notice temporary warning signs.

How to Avoid It

Look well ahead and scan both sides of the road regularly.

Read signs early so you have plenty of time to react.

Match your speed, road position, and lane choice to the information the signs provide.

Always expect new signs, especially when entering villages, approaching junctions, or driving through roadworks.

Remember: Good drivers don’t just see signs—they use the information to plan ahead.

Dave’s Tip

Traffic signs give you instructions before the road forces you to react.

Read them early, plan ahead, and your driving becomes smoother, safer, and less stressful.

8. Road Position During Normal Driving

A Common Reason Learners Fail Their Driving Test

Poor road positioning can affect safety and show a lack of planning. Driving too close to the kerb, drifting towards the centre line, or choosing the wrong lane can all result in driving test faults.

This usually happens when a learner:

• Drives too close to parked vehicles or the kerb.

• ↔️ Drifts towards the centre line.

• Straddles lane markings.

• Chooses the wrong lane at roundabouts or junctions.

• Shows poor lane discipline on faster roads.

Common Mistakes

• Driving too far left near parked cars.

• Driving too close to the centre line.

• Drifting between lanes.

• Choosing the wrong lane when approaching a roundabout.

• Poor lane discipline on dual carriageways.

How to Avoid It

Keep your vehicle in a safe, central position within your lane whenever possible.

Follow lane markings and road signs carefully.

Plan well ahead and adjust your road position early for bends, junctions, parked vehicles, and other hazards.

Keep a safe distance from both the kerb and oncoming traffic whenever conditions allow.

Remember: Your road position should always be smooth, safe, and predictable.

Dave’s Tip

Your road position tells the examiner how well you are planning ahead.

Keep your position safe, steady, and purposeful—not just convenient.

9. Responding Correctly to Road Markings

A Common Reason Learners Fail Their Driving Test

Road markings are legal instructions, just like traffic signs. Ignoring them can result in serious driving faults and unsafe situations.

This usually happens when a learner:

• Stops beyond a stop line.

• Enters a yellow box junction when the exit isn’t clear.

• Ignores lane arrows.

• Crosses solid white lines incorrectly.

• Stops or positions incorrectly at give-way lines.

Common Mistakes

• Stopping over the stop line.

• Entering a yellow box without a clear exit.

• Ignoring directional arrows.

• Crossing solid white lines when prohibited.

• Poor positioning at give-way markings.

How to Avoid It

Look at the road surface as well as the signs ahead.

Read lane arrows and markings early so you have time to position correctly.

Stop where required and always respect stop lines and give-way markings.

Only enter marked areas when it is both safe and legal to do so.

Remember: Road markings often give you important information before you reach the junction or hazard.

Dave’s Tip

Road markings often tell you what to do before signs—or your sat-nav—make sense.

Keep looking ahead, read the road, and let the markings guide your decisions.

10. Keeping Control During Reverse Parking

A Common Reason Learners Fail Their Driving Test

Reverse parking is all about control, observation, and accuracy. Learners often receive faults because they rush, forget observations, steer incorrectly, or lose control of the vehicle.

This usually happens when a learner:

• Doesn’t observe properly while reversing.

• Oversteers or understeers.

• Mounts the kerb.

• Gets too close to parked vehicles.

• Rushes the manoeuvre.

Common Mistakes

• Poor all-round observations.

• Steering too much or too little.

• Mounting the kerb.

• Parking too close to another vehicle.

• Rushing instead of correcting calmly.

How to Avoid It

Keep the car moving very slowly throughout the manoeuvre.

Carry out continuous 360° observations, stopping immediately if anyone enters your path.

Make small steering adjustments and correct them calmly if needed.

Don’t be afraid to stop, reassess, and continue when it’s safe.

Remember: You don’t need to complete the manoeuvre in one movement. Safe corrections show good control and good judgement.

Dave’s Tip

Reverse parking is never about speed.

Control + Observation + Calm Corrections = Success

Take your time, keep looking all around, and remember that smooth, accurate parking is always better than a rushed manoeuvre.

Final Reminder

Most driving test faults are avoidable.

They usually happen because learners:

• Rush their decisions.
• Miss important observations.
• Fail to plan ahead.
• React too late to what’s happening around them.

The best way to avoid these mistakes is to build safe driving habits from the very beginning. Make the most of every lesson, practise regularly between lessons whenever possible, and only take your driving test when you can drive safely, confidently, and independently.

Remember… passing the test is important, but becoming a safe driver for life is the real goal. 

Ready to Pass Your Driving Test?

Want to avoid these common driving test mistakes and become a safe, confident driver?

At Dave Driving School, you’ll receive professional manual driving lessons tailored to your individual needs.

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With over 18 years of experience as an Approved Driving Instructor (ADI), Dave has helped hundreds of learners develop the skills, confidence, and safe driving habits needed to pass the practical driving test—and drive safely for life.

Why Choose Dave Driving School?

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