It is an offence to drive a motor vehicle on a road while your driver’s licence is suspended or disqualified.
This offence is outlined in section 91(5) of the Motor Vehicles Act 1959 (SA).
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Driving While Suspended or Disqualified Key Facts
| Offence | Driving a motor vehicle while your driver’s licence is suspended (due to demerit points, unpaid fines, or other reasons) under Section 91 of the Motor Vehicles Act 1959 (SA). |
| Maximum Penalty | For first offence the maximum penalty is 6 months imprisonment. For a subsequent offence, the maximum penalty is 2 years imprisonment.
South Australian case law indicates that even first offenders must ordinarily be sentenced to a period of imprisonment. It therefore is very important that you speak to us immediately if you have been charged with this offence. |
| Typical Sentence | Penalties range from fines and extended disqualification periods to suspended or actual prison sentences for repeat or aggravated offences. |
| Which Court? | Usually heard in the Magistrates Court of South Australia. |
| Process Timeline | Police Stop → Charge → Arrest or Summons → Police Interview → Bail Consideration → Hearing in Magistrates Court → Sentencing if found guilty. (Average: 3-6 months) |
| Possible Defences |
1. No Knowledge – Arguing you were unaware the licence was suspended. 2. Invalid Suspension – Challenging the legality of the suspension. 3. Not Driving – Showing the accused was not driving at the time. |
| What The Prosecution Must Prove | - You were driving a motor vehicle; - You were driving on a public road; - You knew you your driver’s licence was suspended or disqualified. Proudman v Dayman (1941) 67 CLR 536: A defence of mistaken belief on reasonable grounds as to the existence of facts which, if they existed, would have rendered the conduct innocent is available. Springall v Police [2007] SASC 425: Section 91 also applies to interstate licences that have been suspended. |
Driving While Suspended or Disqualified Case Scenarios
Below are examples of how driving while suspended or disqualified offences may be charged and sentenced in South Australia. These examples are not indicative of a specific outcome and are for informational purposes only.
Low-Level Offence
Mid-Level Offence
High-Level Offence
Low-Level Offence
Scenario:
A driver was pulled over during a routine traffic stop and discovered to be driving while unaware their licence was suspended due to unpaid fines. They had not received the disqualification notice and were cooperative with police.
What to expect:
Charged with driving while suspended (first offence). The court imposed a $700 fine, but no conviction recorded after accepting a reasonable mistake of fact and early guilty plea.
Mid-Level Offence
Scenario:
A driver knowingly drove to work while serving a 6-month demerit point suspension, believing it was the only way to keep their job. They were caught speeding in a school zone. It was their first offence, but they were aware of the disqualification.
What to expect:
Convicted of driving while suspended. The court imposed a 2-month suspended sentence, and a $1,200 fine. Sentence was suspended on the condition of a 12-month good behaviour bond.
High-Level Offence
Scenario:
A driver with a prior conviction for the same offence was caught driving while disqualified, speeding 30 km/h over the limit. They ran a red light and narrowly avoided a collision. The disqualification had been issued for previous dangerous driving.
What to expect:
Charged with driving while disqualified (second offence). The court imposed 4 months’ imprisonment, 12 month licence disqualification, and a conviction recorded. The sentence was served on Home Detention.
Disclaimer: The examples above are provided for informational purposes only and do not guarantee a specific result in your matter. Sentencing decisions can vary significantly depending on individual circumstances, including the severity of the offence, intent, prior criminal history and other legal factors. For case-specific advice, get in touch with one of our expert criminal lawyers.
Our Results For Similar Offences
To view our past case results, please click the links below:
Driving While Disqualified With Previous Convictions
Driving While Disqualified
Driving While Disqualified, Breach of Bail & Trespassing
Driving While Disqualified – Third Offence
Driving While Disqualified & Breaching Bail
Driving While Suspended or Disqualified FAQ’s
If you need more information about driving while suspended or disqualified in South Australia, these FAQs answer the most common questions.
What will get you disqualified from driving in South Australia?
A licence may be suspended or disqualified for a variety of reasons. Including if you:
- accumulate 12 or more demerit points within three years;
- accumulate 4 or more demerit points as a learner or provisional driver;
- exceed any speed limit by 10 km/h or more on a learner’s permit or provisional licence;
- breach a condition of good behaviour on your licence;
- fail to pay outstanding fines; or
- drink drive.
If you continue to drive once your licence has been suspended or disqualified you may be guilty of an offence and need to speak to our expert Adelaide criminal defence lawyers for assistance.
What happens if you plead guilty?
Deciding whether or not to plead guilty to driving while suspended or disqualified has important implications and should be made after proper discussions with an expert criminal lawyer with experience in driving while suspended or disqualified matters.
If you do decide to plead guilty our experienced criminal lawyers can assist you to get the best result possible.
What are the possible defences for driving while suspended or disqualified?
You weren’t driving
In some cases, the wrong person is charged with an offence of driving while suspended. There are a variety of ways in which this can occur. It may be that there was an administrative error on the prosecution’s behalf or perhaps, the offender was carrying your identification in which they presented to police. Regardless, it is a complete defence to a driving whist suspended charge if it can be shown that you were not driving the vehicle.
You weren’t driving on a road
The law states that you must not drive a vehicle on a road without a valid licence. A road is defined as an area that is open to or used by the public and is developed, at least in part, for the purpose of driving motor vehicles. Thus, if we can show that you were driving your vehicle on private property (e.g. your driveway) you may have a defence to this charge.
Honest and reasonable mistake of fact (Proudman vs Dayman Defence)
If you genuinely believed that you had not been suspended from driving, and it was reasonable for you to hold that belief (e.g. you did not receive the notice of driving disqualification) then you may have a defence to this charge.
Duress
It is a complete defence to the charge of drive while suspended if we can show that you were acting under duress. That is, you were acting as a result of violence, or some other threat against you. You will have a defence to this charge if we can demonstrate that you were coerced into the act by a third party, effectively rendering you an instrument of someone else’s criminal conduct.
Necessity/Emergency
The common law defence of necessity operates where the circumstances at hand (natural or human threats) require you to break the law in order to avoid even more dire consequences. There is, thus, some overlap with the defence of duress. It will need to be shown that you believed on reasonable grounds that you were placed in a situation of imminent peril. You may have a medical justification, or it may be the case that you were acting in the course of protecting yourself or someone else.
Essentially, the Court will need to weigh up the act you have committed, against the harm you would have experienced had you not acted in that manner. The Court will also need to be convinced that the act was proportionate to the potential harm.
Mental Impairment
The law recognises that, in some cases, people will not be capable of evaluating the nature and quality of their conduct or more categorically, they will not know what they are doing is wrong. If it can be shown that you were suffering from some sort of mental disease, disorder or disturbance, as distinguished from a mere lack of self-control or impulsiveness, then you may have a defence to this charge.
Mental impairments may be either permanent or non-permanent and may include disorders such as:
- Schizophrenia
- Hyperglycaemia
- Psychomotor epilepsy
- Cerebral arteriosclerosis
Can you get a penalty reduction or suspended sentence?
If you find yourself in the unfavourable position of having been found guilty of an offence and sentenced to a term of imprisonment, we may be able to obtain a suspended sentence on your behalf under section 96 of the Sentencing Act (2017). If you receive a suspended sentence, you will be required to enter into a good behaviour bond and will also be required to comply with any other conditions the Court sees fit to impose.
What is the difference between a licence suspension and disqualification?
- Suspension: Temporarily removes your driving privileges (e.g., due to unpaid fines or demerit points).
- Disqualification: A formal legal process (often via court) where you are prohibited from holding or obtaining a licence for a set period.
Can I drive on private property while disqualified in South Australia?
Possibly. The offence requires driving on a road, which is defined as an area open to or used by the public. Driving on private land (e.g., your own driveway or farm property) may not constitute an offence, but legal advice is essential.
What if I didn’t know my licence was suspended?
If you genuinely and reasonably believed your licence wasn’t suspended such as not receiving a disqualification notice—you may raise the defence of honest and reasonable mistake of fact, following the principle in Proudman v Dayman.
Will the court extend my licence disqualification period for this offence?
Typically, courts do not impose additional disqualification periods for driving while disqualified. The imprisonment itself is considered a sufficient penalty, particularly where the sentence is not suspended (Saddler v Crossman).
Do the rules apply to interstate disqualifications in South Australia?
Yes. Section 91 also applies to interstate licence disqualifications. If you are disqualified in another state but drive in South Australia, you can still be charged (Springall v Police [2007]).
What if I was driving due to a sudden or extraordinary emergency?
You may rely on the statutory defence under section 15E of the Criminal Law Consolidation Act 1935 (SA). You must show your actions were necessary to prevent serious harm and were proportionate to the threat.
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