Dangerous driving causing death in NSW.

NSW Police reported this week that a man had been charged over a crash in Bella Vista in which an elderly man later died. The charge is a matter for the court, and the man is entitled to the presumption of innocence. This article does not comment on that case. It uses the news to explain the law that applies whenever a death follows a crash on a New South Wales road.

A fatal crash does not always lead to a criminal charge. Many are tragic accidents that no charge can answer. Where a charge is laid, the driving must have crossed a line: from a mistake any driver might make, into driving the law calls dangerous. That line, and the penalty that sits behind it, is what most people want to understand. We start with the offence, then compare it with the lesser charge of negligent driving.

What is dangerous driving causing death in NSW?

Dangerous driving occasioning death is an offence under section 52A of the Crimes Act 1900 (NSW). A person is guilty if their vehicle is involved in an impact that causes the death of another person, and at the time of the impact the driver was in one of three states: under the influence of alcohol or a drug, driving at a speed dangerous to another person, or driving in a manner dangerous to another person. Any one of the three is enough. You can read the section on the NSW legislation website.

Whether driving is dangerous is an objective test. The court asks whether the driving created a real danger to others, judged by the standard of a reasonable and prudent driver in the same position. The driver's own view does not decide it. There is no need for the Crown to prove any intent to harm, or even that the driver knew the driving was dangerous. That is what makes section 52A different from the assault and homicide offences, which turn on the accused's state of mind. Here the focus is on the quality of the driving and the fact of the death.

What is the penalty for dangerous driving occasioning death in NSW?

The basic offence under section 52A(1) carries a maximum of 10 years imprisonment. The aggravated offence under section 52A(2) carries a maximum of 14 years. Where the crash causes serious injury rather than death, dangerous driving occasioning grievous bodily harm under section 52A(3) carries 7 years, and the aggravated form under section 52A(4) carries 11 years.

These are serious indictable offences heard in the District Court, or the Supreme Court in the gravest cases. A licence disqualification also applies on conviction, on top of any sentence. The maximum is rarely reached, because the maximum is reserved for the worst class of case. What matters far more in practice is the driver's moral culpability, which we come to below, and the sentencing factors under section 21A of the Crimes (Sentencing Procedure) Act 1999, set out in our note on the section 21A factors.

What is the difference between dangerous and negligent driving causing death?

They are two different offences, under two different Acts, for two different levels of fault. Dangerous driving causing death is the serious charge under section 52A of the Crimes Act 1900. It needs driving that a reasonable driver would see as creating a real risk of serious harm, usually through speed, intoxication, or a plainly dangerous manner of driving.

Negligent driving occasioning death is the lesser charge under section 117 of the Road Transport Act 2013. It needs only that the driving fell below the standard of a reasonable driver: a failure to take proper care, without recklessness or intoxication. A first offence carries a maximum of 18 months imprisonment or a fine, rising to 2 years for a later offence. Prosecutors often lay negligent driving as a fallback to a section 52A count, so that if the driving is found to be careless rather than dangerous, a conviction on the lesser charge is still open. The gap between the two charges is where much of the defence work happens.

What makes dangerous driving aggravated in NSW?

Section 52A lists the circumstances of aggravation. The main ones are a prescribed concentration of alcohol in the driver's breath or blood, driving more than 45 km/h over the speed limit, driving to escape a police pursuit, and driving while very substantially impaired by alcohol or a drug. If any of these was present at the moment of impact, the offence becomes aggravated and the maximum rises to 14 years for a death.

The aggravating feature does the double work of lifting the maximum and raising the driver's moral culpability. A driver who was well over the limit, or many kilometres over the speed limit, starts from a worse position on sentence. That is why the reading from a breath or blood test, the speed evidence from the vehicle's data and any cameras, and the toxicology are examined so closely from the first week of the case.

Do you always go to jail for dangerous driving causing death?

Not in every case, but full-time imprisonment is the usual outcome, and drivers and their families should be prepared for that. The leading authority is the guideline judgment in R v Whyte [2002] NSWCCA 343, which you can read through JADE. It says that a custodial sentence will usually be appropriate where a person has been killed and there is any aggravating feature of moral culpability, such as speed, intoxication, or a prolonged course of bad driving.

Moral culpability is the organising idea. It ranges from a momentary lapse at the low end, to a sustained, grossly dangerous course of driving at the high end. Where the culpability is low, and the driver has strong subjective factors such as youth, remorse, an early plea, and a clear record, a lesser sentence or an intensive correction order can be within reach. Where the culpability is high, the question is usually the length of the sentence, not whether there will be one. The Judicial Commission's sentencing bench book collects the comparable cases.

What are the defences to a dangerous driving charge?

The first question is causation. The Crown must prove the driver's vehicle was involved in an impact that caused the death. Where another vehicle, a third party, or the deceased's own conduct was the real cause, causation is in issue. The crash reconstruction, the vehicle data, and the road conditions are all tested.

The second is whether the driving was dangerous at all. Driving that was careless, or a genuine mistake, is not dangerous driving. If the manner of driving fell short of the section 52A standard, the charge can be reduced to negligent driving or dismissed. Section 52A also gives the driver a specific defence: it is a defence to show that the death was not in any way attributable to the driver being intoxicated, or to the speed, or to the manner of driving. A sudden and unforeseeable medical event, such as a seizure with no warning, can break the chain as well, because the driving is then involuntary.

Where the evidence of dangerous driving is strong, the work shifts to reducing culpability for sentence. The presence or absence of an aggravating feature, the length of the dangerous driving, and the driver's response after the crash all move the outcome. An early plea attracts a discount, as we explain in our note on the early plea discount.

What we do for clients charged after a fatal crash.

A section 52A charge is one of the hardest a person can face, because the client is often a person of good character who caused a death by a moment of bad driving. The first job is the evidence: the crash investigation report, the vehicle data, the toxicology, and the accounts of any witnesses. Where an independent expert can challenge the reconstruction or the cause of death, that is where a defended hearing is won or a charge reduced.

Where the driving cannot be defended, the case is about the sentence. Full and early acceptance of responsibility, genuine remorse, and material about the client's character and circumstances carry real weight before a sentencing court. A carefully prepared plea, with the right medical and character evidence, is what separates a shorter sentence served in the community from a long full-time term. We prepare that material with the client from the first conference.

Frequently asked.

What is dangerous driving causing death in NSW?

It is an offence under section 52A of the Crimes Act 1900 (NSW). A person is guilty if their vehicle is involved in an impact that causes death and, at the time, the driver was under the influence of alcohol or a drug, driving at a speed dangerous to others, or driving in a manner dangerous to others. The Crown does not have to prove any intent to harm.

What is the penalty for dangerous driving occasioning death in NSW?

The basic offence under section 52A(1) carries a maximum of 10 years. The aggravated offence under section 52A(2) carries 14 years. Dangerous driving occasioning grievous bodily harm carries 7 years, or 11 years aggravated. Full-time imprisonment is the usual starting point where a person has died.

What is the difference between dangerous and negligent driving causing death?

Dangerous driving causing death under section 52A of the Crimes Act 1900 needs driving a reasonable driver would see as creating a real risk of serious harm. Negligent driving occasioning death under section 117 of the Road Transport Act 2013 needs only a failure to take proper care, with a maximum of 18 months for a first offence. The negligent charge is often laid as a fallback.

What makes dangerous driving aggravated in NSW?

Section 52A sets out the circumstances of aggravation: a prescribed concentration of alcohol, driving more than 45 km/h over the limit, driving to escape a police pursuit, and driving very substantially impaired by alcohol or a drug. If any was present at the impact, the aggravated offence applies and the maximum rises.

Do you always go to jail for dangerous driving causing death?

Not always, but full-time imprisonment is the usual outcome. The guideline judgment in R v Whyte [2002] NSWCCA 343 says a custodial sentence will usually be appropriate where a person is killed and there is any aggravating feature of moral culpability. A non-custodial result is possible only in exceptional cases of low culpability with strong subjective factors.

What are the defences to a dangerous driving charge?

The main issues are causation and whether the driving was dangerous rather than merely careless. Section 52A also gives a defence where the death was not attributable to the driver's intoxication, speed, or manner of driving. A sudden, unforeseeable medical event can also break the chain because the driving becomes involuntary.

To speak to a criminal defence lawyer, call Aaron Kernaghan on 0421 717 019.

This article is written by Aaron Kernaghan, criminal defence lawyer at Good Legal Lawyers, as at 16 July 2026. It is commentary and reflects the personal opinion of the author only. It is not legal advice, it is not a substitute for advice on your own matter, and it does not purport to be accurate or complete. Any matter referred to may be before the court and any person charged is presumed innocent. For advice on a specific matter, contact Aaron Kernaghan on 0421 717 019 or contact the firm.

More criminal-law commentary by Aaron Kernaghan.

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