Passing your driving test is an exciting milestone, but it can also be stressful—especially when you know that small mistakes can affect your assessment.
Thank you for reading this post, don't forget to subscribe!For learner drivers in Western Australia, the Practical Driving Assessment (PDA) is designed to check whether you can drive safely and confidently without supervision. Assessors look at areas such as vehicle control, road-rule compliance, traffic interaction, observation and hazard response.
The good news? Most common driving test mistakes can be improved with consistent practice, professional guidance and a clear understanding of what your assessor expects.
Whether you’re looking for affordable driving schools near Perth, choosing the right driving school can make your test preparation more focused and effective.
Here are six mistakes to avoid before your PDA.
1. Failing to Check Mirrors and Blind Spots
One of the most important habits for safe driving is effective observation.
During your driving test, don’t rely only on what you can see directly ahead. Regularly check your mirrors and be aware of vehicles, cyclists, pedestrians and other road users around you.
Before changing lanes, merging or making certain movements, make sure you have properly checked your surroundings.
How to improve
Practice a consistent observation routine:
- Check your mirrors regularly.
- Scan the road ahead for developing hazards.
- Check blind spots when appropriate.
- Look for pedestrians and cyclists.
- Don’t make sudden movements without confirming it is safe.
The WA PDA specifically assesses how candidates look behind, including mirror use and blind-spot checks.
2. Incorrect Speed or Poor Speed Management
Driving too fast is an obvious problem, but driving significantly below an appropriate speed without a good reason can also affect how well you fit into traffic.
During your PDA, you need to follow posted speed limits and adjust your speed according to traffic, road conditions and hazards.
Remember: the speed limit is not always the speed you should maintain regardless of conditions.
For example, wet weather, congestion, roadworks or reduced visibility may require greater caution.
Speeding can result in an automatic PDA fail in WA.
How to improve
Get comfortable with:
- Identifying speed-limit signs.
- Checking your speedometer regularly.
- Adjusting speed smoothly.
- Slowing appropriately before intersections and hazards.
- Maintaining a safe following distance.
A professional instructor can help you identify whether speed management is one of the areas you need to improve.
3. Forgetting Indicators or Using Them Incorrectly
Indicators communicate your intentions to other road users. Forgetting to indicate, indicating too late or leaving an indicator operating unnecessarily can demonstrate poor communication with surrounding traffic.
The WA PDA includes signal as one of its assessment areas, meaning your use of indicators matters during the test.
How to improve
Before making a movement, develop the habit of thinking:
Observe →
Decide →
Signal →
Check →
Move
Practice this until it becomes natural rather than something you remember only because you’re taking a test.
4. Poor Lane Position and Steering Control
Another common problem is not maintaining an appropriate road position.
Learners may become nervous during the PDA and unintentionally:
- Drift within their lane.
- Turn too widely.
- Cut corners.
- Position the vehicle poorly before a turn.
- Struggle to maintain a smooth path.
The WA PDA assesses path, including choosing and maintaining the best track and steering correctly.
How to improve
Don’t focus solely on what’s immediately in front of the bonnet. Look further ahead and use your road position, mirrors and surroundings to guide your steering.
Smooth steering is generally easier when you anticipate the road rather than reacting at the last second.
5. Not Responding Properly to Hazards
A driving test isn’t simply about completing manoeuvres correctly. It’s also about demonstrating that you can recognize and respond to potential hazards.
You may encounter pedestrians, cyclists, parked vehicles, merging traffic, intersections, changing traffic conditions or other unexpected situations.
The PDA assesses your responsiveness, including whether you identify hazards and respond appropriately.
Some dangerous situations can result in an automatic fail, particularly where the assessor needs to intervene to prevent a potentially dangerous situation.
How to improve
During everyday practice, ask yourself:
“What could happen next?”
For example:
- Could a pedestrian step onto the road?
- Could a parked car door open?
- Could another vehicle enter my lane?
- Is a vehicle approaching an intersection too quickly?
- Is there anything restricting my visibility?
Developing this hazard-awareness mindset can make you a safer driver—not just a better test candidate.
6. Taking the Test Before You’re Truly Ready
One of the biggest mistakes is booking your PDA simply because you have completed the required learning hours or because you feel pressured to get your license quickly.
WA Transport recommends gaining experience in different traffic conditions and environments, including freeways, highways, country roads, different traffic levels, weather conditions and different times of day.
You should be able to drive confidently without your supervisor constantly correcting your decisions.
How to improve
Before booking your test, practice:
- Busy intersections
- Lane changes
- Parking and low-speed manoeuvres
- Different speed zones
- Heavy traffic
- Night driving
- Wet-weather driving where safe
- Freeways and highways
- Following unfamiliar directions
A mock driving test with a qualified instructor can also help identify areas that need more practice.
Read Also – How to Get Your Learners Permit Permit in WA Step by Step Guide
How Professional Driving Lessons Can Help
Learning with family or friends can provide valuable experience, but professional instruction can help you identify specific habits that may otherwise go unnoticed.
At Brilliant Driving School, structured driving lessons can help learners build confidence, improve vehicle control and develop safer decision-making skills.
If you’re comparing affordable driving schools in Perth, don’t look at price alone. Consider the quality of instruction, lesson structure, instructor experience and whether the training is focused on building genuine driving skills rather than simply teaching you how to pass a test.
Choosing the right driving instructor Perth learners can trust can make your practice more focused and productive.
For learners who feel more comfortable learning with a woman, searching for a female driving instructor near Perth can also be a practical option. Feeling comfortable with your instructor can help you ask questions openly and build confidence behind the wheel.
Final Thoughts
Failing a driving test doesn’t necessarily mean you’re a bad driver. Often, it highlights specific areas that need more practice.
The key is to prepare before your PDA rather than trying to learn everything on test day.
Focus on observation, speed management, signalling, lane positioning, hazard awareness and confident decision-making. Most importantly, practice until these skills become natural.
With the right preparation and guidance from Brilliant Driving School, Perth learners can approach their driving test with greater confidence and develop skills that continue to benefit them long after they receive their P plates.
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