Driving in Australia comes with a set of strict road rules designed to keep both motorists and pedestrians safe. While most of these laws are common sense, some everyday habits that many drivers find “harmless” can actually lead to heavy fines, demerit points, and even licence suspension. Each state has its own additional rules, but the national road safety framework ensures that penalties remain consistent across the country.
If you’re planning to drive in Australia—or already do—here are the habits you must avoid to stay out of trouble with the law.
Common Offences and Their Penalties
Below is a quick overview of typical fines and penalties for common driving offences in Australia:
| Offence Type | Typical Penalty Range | Demerit Points |
|---|---|---|
| Speeding | $300 – $2300+ | 1 to 12 |
| Drink driving (BAC >0.05) | Heavy fines + licence suspension | Varies |
| Using mobile phone | Around $300 | 3 |
| Not wearing seatbelt | Up to $500 | 3 |
| Illegal U-turn / parking | $200 – $500+ (varies by state) | 1 to 3 |
Key Rules You Shouldn’t Ignore
Speed Limits
Most urban areas have a default limit of 50 km/h, while highways and rural roads allow higher speeds. Exceeding the limit, even by a small margin, can attract fines and multiple demerit points.
Drink Driving Laws
The legal blood alcohol concentration (BAC) is 0.05% in most states. Learner and probationary drivers must maintain zero BAC. Random breath and drug tests are common, and penalties include licence suspension, heavy fines, or even imprisonment.
Mobile Phone Use
You cannot hold or touch your phone while driving, even when stopped at traffic lights. Hands-free and mounted devices are permitted, but distractions can still lead to penalties.
Seatbelt Rules
Every person in the vehicle must wear a seatbelt at all times. Drivers are also responsible for ensuring children are correctly restrained in age-appropriate car seats.
State-Specific Laws
- Queensland: Hooning (dangerous or reckless driving) can lead to immediate fines and vehicle confiscation.
- Victoria: Special tram rules apply—drivers must stop when passengers are boarding or leaving trams.
- NSW: Higher penalties apply in school zones, particularly for speeding and phone use.
Other Habits That May Attract Penalties
- Excessive horn use – only allowed for warnings, not out of frustration.
- Driving when fatigued or unfit – can be treated as careless driving.
- Not keeping left – especially on multi-lane highways.
FAQs
Q1: Can I drive in Australia with an overseas licence?
Yes, you can drive for up to three months. After that, you may need an International Driving Permit or an Australian licence.
Q2: What is the legal alcohol limit for drivers?
Most states set the limit at 0.05% BAC. Learner and probationary drivers must have zero alcohol.
Q3: Do all passengers have to wear seatbelts?
Yes. Seatbelts are compulsory for every passenger, no matter where they are seated.
Q4: Can I use my phone at traffic lights?
No. Using a handheld phone at red lights is still illegal. You must use hands-free or mounted devices only.
Q5: What happens if I’m caught hooning in Queensland?
You can face large fines, demerit points, and even have your vehicle impounded.
Conclusion
Australia’s driving laws are strict for good reason—they save lives. While some habits like touching your phone at a red light or honking unnecessarily may seem minor, they can cost you hundreds of dollars and valuable licence points. Whether you’re a resident or a visitor, staying updated with both national and state-specific road rules is the best way to keep yourself, your passengers, and other road users safe.