Whether it’s a first offence or you’re facing multiple driving charges, early legal advice can make a major difference to the outcome.
Driving Offences
Our specialist defence lawyers will fight any driving or traffic-related charges.
Specialist Driving Defence Lawyers
Our Case Results
The cases listed on this page show the range of driving and traffic offences we defend and how South Australian courts apply the law in practice, depending on the facts and circumstances of each matter.
Our reputation with clients, prosecutors and the courts has been built on meticulous preparation, strong advocacy and consistent results.
Driving with a Prescribed Concentration of Alcohol – 0.22
Driving with Methamphetamine and Cannabis in Blood
Driving While Disqualified, Breach of Bail & Trespassing
Failing to Comply with Reasonable Direction & Submit to a Breath Analysis
Drive in a Manner Dangerous, Drive Without Due Care, DUI
Driving with a Prescribed Concentration of Alcohol – 0.12
Failure to Wear a Seatbelt
Driving with a Prescribed Concentration of Alcohol – 0.097
Driving While Disqualified – Third Offence
Driving with a Prescribed Concentration of Alcohol – 0.155
Our Specialist Traffic Lawyers Fight All Driving Charges
Losing your licence can have serious personal and professional consequences. Whether it’s a first offence or you’re facing multiple driving charges, early legal advice can make a major difference to the outcome. Our Adelaide-based traffic lawyers handle every type of driving offence across South Australia, from drink and drug driving to speeding, dangerous driving, mobile phone offences, disqualified driving and demerit point challenges.
We act quickly to protect your licence, minimise fines and disqualification periods, and ensure your side of the story is properly heard.
South Australian traffic laws give police and the courts wide powers, and even a minor driving charge can escalate without the right guidance. Demerit points can lead to automatic suspensions, while higher-range drink or drug driving offences often trigger immediate loss of licence and mandatory court appearances. We assess the evidence, explain your options, and prepare a clear defence strategy designed to secure the best possible result – whether that’s avoiding conviction, negotiating a reduction in charge, or achieving the shortest disqualification period possible.
Choosing The Right Lawyer Can Make All The Difference
Working with a respected Adelaide traffic defence team that understands how the court system works can make all the difference in your matter. Whether you’re facing a drink driving or drug driving charge, a speeding allegation, or need help preserving your licence, we’ll provide clear advice and strong representation from start to finish.
We are known for our preparation, persistence and the results we achieve for our clients.
Our lawyers focus on practical results identifying legal or procedural errors, preparing persuasive submissions, and negotiating effectively when it’s in your best interests. We also appear daily in courts across South Australia and have strong working relationships with prosecutors, magistrates and judges.
Whether the matter is in the Adelaide Magistrates Court or a regional court, you can expect practical advice, clear communication and hard-fought representation from start to finish. Explore the individual offence pages in this section for detailed guidance, then contact our traffic defence lawyers to discuss your matter and how we can help you achieve the best possible outcome.
Driving Offences in South Australia FAQ’s
If you need more information about driving offences in South Australia, these FAQs answer the most common questions.
Do I need a lawyer for a traffic offence in South Australia?
Yes. Even seemingly minor driving charges can carry long-term consequences for your licence, insurance, and criminal record. A traffic lawyer can assess your case, explain the real implications, and often reduce or avoid penalties through negotiation or defence strategies.
Should I pay a fine straight away or speak to a lawyer first?
You should always speak to a lawyer before paying any expiation notice or fine. Paying a fine is legally treated as an admission of guilt and finalises the charge. Once paid, you lose the right to contest the matter in court. Contact us first to discuss your options.
When should I contact a traffic lawyer?
Contact us as soon as possible immediately after the incident, even before you have been charged or questioned by police. Early advice can prevent mistakes, protect your licence, and give us time to gather crucial evidence.
What can a traffic lawyer actually do to help?
A traffic lawyer can identify legal or procedural errors, challenge police evidence, negotiate charge reductions, and present your circumstances in the most favourable way. Skilled advocacy can often mean the difference between losing your licence and keeping it.
What types of driving offences do Caldicott + Isaacs handle?
We represent clients in all driving and traffic matters, including drink driving, drug driving, speeding, careless or dangerous driving, disqualified driving, demerit point suspensions, mobile phone offences, and vehicle defect or roadworthiness issues.
What happens if I ignore a traffic summons or court notice?
Failing to attend court can result in a conviction being recorded in your absence, the issue of an arrest warrant, or automatic licence disqualification. If you receive a summons, contact our office immediately so we can act before the deadline.
Can I challenge a speeding or red-light camera fine?
Yes. Some camera detections can be challenged on technical or procedural grounds, such as incorrect calibration, vehicle identification errors, or insufficient signage. A lawyer can assess whether it’s worth contesting and prepare your case for court if needed.
What if I need my licence for work or family reasons?
If your licence is at risk of suspension or disqualification, we can help you apply for a restricted or hardship licence in limited circumstances. These applications are complex and must be properly prepared to succeed.
Will a traffic conviction appear on my criminal record?
Some offences, such as drink driving, drug driving, or driving while disqualified, are recorded as criminal convictions. Minor speeding or expiable offences usually are not. Your lawyer can help you seek a penalty without conviction where appropriate.
How serious are drink driving and drug driving charges?
Both carry mandatory penalties and immediate disqualification periods that increase with the level of reading or prior history. In some cases, imprisonment is possible. Getting legal advice early gives you the best chance of reducing penalties.
What are demerit points and how do they affect me?
Demerit points are added to your record for traffic offences. If you accumulate 12 or more points within three years, your licence will be suspended. You can elect to dispute a demerit point offence in court, but you must do so before the deadline.
Can I represent myself in court for a driving offence?
You can, but it is risky. The law is technical, and unrepresented drivers often overlook key defences or mitigation strategies. A lawyer experienced in South Australian traffic law can manage the process, protect your rights, and often achieve a better outcome.
What should I do if I’m involved in a car accident?
If you are involved in an accident, contact us as soon as possible even before being contacted or charged by police. Anything you say early on can affect the investigation. We can guide you on what to disclose, how to deal with police, and protect your position from the start.
What are the possible penalties for serious driving offences?
Penalties vary depending on the charge, but can include fines, demerit points, licence disqualification, community service, or imprisonment. Repeat or aggravated offences attract harsher penalties. A lawyer can help argue for leniency and preserve your record where possible.
Why choose Caldicott + Isaacs for driving and traffic defence?
Our lawyers appear in Adelaide and regional courts every day, with a proven record of achieving strong outcomes in traffic matters. We are known for our preparation, negotiation skills, and strategic advocacy. We understand how South Australian courts operate and what genuinely influences sentencing decisions.
South Australia’s Leading Driving Defence Lawyers
What Our Clients Say
We have defended thousands of criminal cases over many decades and we constantly achieve outstanding results for our clients.
KNOW YOUR RIGHTS
Arrested or Spoken to by Police?
Talk to a Specialist Defence Lawyer
Get immediate legal advice today.
Your first consultation is free.

