22/10/2015
The MOT test is a crucial annual check for vehicles over three years old in the UK, ensuring they meet minimum road safety and environmental standards. While most drivers are familiar with the concept of passing their MOT, many are less clear on what happens if their vehicle fails. Understanding the implications of an MOT failure is vital not only for legal compliance but also for the safety of yourself and others on the road. Recent changes to the MOT test, introduced in May 2018 by the Driver and Vehicles Standards Agency (DVSA), have aimed to provide greater clarity on vehicle faults and their severity, but they have also inadvertently created avenues for confusion and potential financial pitfalls for unsuspecting motorists.

The New MOT Fault Categories Explained
One of the most significant updates to the MOT test was the introduction of three new fault categories: Minor, Major, and Dangerous. These categories are designed to classify the severity of any detected issues, guiding both the tester and the vehicle owner on the necessary actions. It's here that a common misconception can lead to drivers being unfairly charged.
Minor Faults: The Pass Without Immediate Concern
A 'Minor' fault indicates an issue that is not immediately dangerous but will require attention. Vehicles with only Minor faults can still pass their MOT test. However, these faults should not be ignored. They highlight areas that, if left unattended, could deteriorate and potentially develop into more serious problems or 'Major' or 'Dangerous' faults in the future. It is advisable to address Minor faults at your earliest convenience to maintain your vehicle's optimal condition and prevent future, more costly repairs.
Major Faults: Repair Needed for a Pass
A 'Major' fault signifies a defect that could compromise the safety of the vehicle or have a detrimental impact on the environment. If your vehicle receives a Major fault, it will fail its MOT. You will be issued with a 'refusal of an MOT certificate' and will need to have the necessary repairs carried out. Your vehicle must then be re-tested to confirm that the issues have been rectified and that it now meets the required standards.
Dangerous Faults: Immediate Prohibition from Driving
The most serious category is 'Dangerous' faults. These are defects that pose a direct and immediate risk to road safety or have a serious impact on the environment. If your vehicle is found to have a Dangerous fault, it will fail its MOT, and critically, you must not drive it on the road until the necessary repairs have been completed. Driving a vehicle with a Dangerous fault is illegal and can result in severe penalties.
What Happens If Your Car Fails Its MOT?
Upon failing an MOT test, you will receive a notification outlining the specific reasons for the failure, detailing all the faults identified and categorised as Minor, Major, or Dangerous. If your vehicle has failed due to Major or Dangerous faults, you have a few options:
- Leave the Test Centre: You can choose to take your vehicle away from the test centre. However, if it failed due to a Dangerous fault, you cannot legally drive it on public roads. You would need to arrange for it to be towed to a garage for repairs.
- Leave it for Repair: You can leave your vehicle at the test centre to have the necessary repairs carried out. If the repairs are completed and the vehicle is re-tested at the same centre on the same day, you may only have to pay for the re-test if it was a partial re-test.
- Take it Elsewhere for Repair: You can collect your vehicle (if it's legal to do so) and take it to another garage for the repairs. You will then need to book a full MOT re-test.
The Loophole: Can You Drive a Car If the MOT Runs Out?
This is where a significant and often misunderstood aspect of MOT regulations comes into play. Many drivers mistakenly believe that as long as their MOT certificate is valid, their car is automatically deemed roadworthy for the entire year. This is a dangerous misconception.
The Reality of MOT Validity
An MOT certificate only certifies that your vehicle was roadworthy at the specific point in time it was tested. It does not guarantee that it will remain roadworthy for the entire period until the next test is due. Unexpected damage, such as hitting a severe pothole, can cause components like suspension or braking systems to fail, rendering the vehicle unsafe even if its MOT is still valid.
What If Damage Occurs Mid-Year?
If your vehicle sustains damage that could affect its roadworthiness after passing its MOT, you are legally obligated to get it inspected again. This isn't just for crash damage; even seemingly minor incidents can cause hidden issues. If your vehicle fails this subsequent inspection, you must have the necessary repairs done to bring it back up to a safe standard before it can be re-certified.
The Penalties for Driving Without a Valid MOT or in a Dangerous Condition
Driving a vehicle on a public road without a valid MOT certificate is an offence. The penalties can be severe:
- Fines: You can be fined up to £2,500 for driving a vehicle that requires an MOT but does not have one.
- Invalid Insurance: Driving without a valid MOT can invalidate your car insurance. This means if you are involved in an accident, you could be held personally liable for all the costs, including damage to other vehicles and any injuries sustained.
- Driving Ban: If you are caught driving a vehicle in a dangerous condition twice within a three-year period, you could face a mandatory six-month driving ban, in addition to any fines.
The 'Reasonable Cause' Defence
While ignorance of the law is not a defence, there is a small caveat. If you can prove that you had no knowledge, or no reasonable cause to suspect, that your vehicle was not roadworthy, you might be able to avoid disqualification and penalty points. However, proving this can be extremely difficult and often still results in a significant fine. It is always better to err on the side of caution and ensure your vehicle is in a safe, legal condition.
Avoiding Costly Mistakes: Key Takeaways
The MOT system is designed to keep everyone safe. To avoid potential issues and hefty penalties:
- Regular Checks: Don't rely solely on your MOT certificate. Perform regular visual checks on your vehicle, paying attention to tyres, lights, brakes, and any unusual noises or behaviours.
- Address Minor Faults: If your MOT flags Minor faults, get them checked and repaired promptly. It’s cheaper to fix small issues before they become major ones.
- Understand Expiry Dates: Be aware of your MOT expiry date and book your test well in advance. You can have your MOT test up to one month (minus one day) before the current expiry date without changing the anniversary of the expiry date.
- Post-Damage Inspection: If your vehicle has been involved in an accident or experienced a significant impact (like hitting a large pothole), consider a voluntary inspection to ensure its roadworthiness, even if your MOT is still valid.
Frequently Asked Questions
Q1: Can I drive my car to the MOT test if its MOT has expired?
A1: You can only drive your vehicle to a pre-booked MOT test appointment. You cannot drive it for any other reason, and it must not be parked on a public road if the MOT has expired.
Q2: What if my car fails its MOT due to a Dangerous fault?
A2: You must not drive your car on public roads until the Dangerous fault has been repaired. You will need to arrange for it to be towed to a garage for repairs and a re-test.
Q3: How long do I have to get my car repaired after it fails its MOT?
A3: There is no strict time limit, but you cannot legally drive the vehicle on public roads if it has failed due to Major or Dangerous faults. You must have it repaired and re-tested before it can be used legally again.
Q4: Does a Minor fault mean my car has failed?
A4: No, a Minor fault means your car can still pass its MOT. However, it indicates an issue that needs attention to prevent future problems.
Q5: Can I be fined if my MOT is valid but my car is unsafe?
A5: Yes. While the MOT certifies roadworthiness at the time of testing, you are always responsible for ensuring your vehicle is safe to drive. Driving an unsafe vehicle, regardless of a valid MOT, can lead to fines and other penalties.
Navigating the MOT system and understanding the consequences of failure are essential for any responsible car owner. By staying informed about the fault categories, the implications of expired MOTs, and the legal responsibilities that come with vehicle ownership, you can ensure your car remains safe, legal, and avoids potentially costly penalties.
If you want to read more articles similar to Understanding Your MOT: What Happens After a Failure?, you can visit the MOT category.
