In Australia, not driving reasonably close to the speed limit may cause fines or penalties if perceived as unsafe or causing a traffic blockage. While there may not be a “minimum speed limit” posted, the law mandates that all drivers at reasonable speeds relative to the conditions, and, most importantly, not impede the free movement of traffic.
Understanding the speed limit may be helpful to determine the appropriate speed to be jurisdictionally compliant when driving. In Australia, the posted speed limit indicates the legally allowable speed a driver can travel at. However, if conditions are foggy, stormy or otherwise impaired a driver may need to travel at a lower speed. Where a driver is traveling at a speed lower than posted limit, they may be seen as obstructing the free movement of fellow drivers. For example, while there are posted 100km/h speed limit, coaches of school children are often seen as impediments to traffic when they travel at 40km/h.
With reference to Australian Road Rules s 125, the police may issue fines for slow driving if there is no reasonable excuse. The penalties are usually discretionary and vary between jurisdictions. In Victoria specific fines are around $240 for demerit points. In New South Wales the fines are around $120 for the same conduct.
- Queensland – Potential further action for repeat offenses. Same fines otherwise.
- Disruptive fa slow drivers are dangerous, especially on high-speed, highways, or tunnels. It disrupts the flow of traffic and increases the chances of colliding.
Justification for Driving Slower
These are the exceptions. Mechanical issues, roadworks, or weather conditions such as heavy rain or poor visibility are reasons for slower driving. While learner drivers are expected to stick to the traffic flow closely, some leniency is permitted. Enforcement officers will often demonstrate discretion in the absence of any consideration such as signaling.
Value of Safe Flow Driving
Accidents are largely the result of sudden overtaking and braking and are thus unsafe. Road flow efficiency is greatly improved by the maintenance of a steady speed. Drivers who are traveling below the speed limit and who have a queue forming behind them should be prepared to stop or take the left lane. In Australia, the “keep left unless overtaking” rule, and road rage will be averted by this simple courtesy.
How to Prevent Fines for Driving Under the Speed Limit
It is easy to avoid fines under driving etiquette by maintaining the appropriate distance to the vehicles around you. Monitoring traffic for abrupt speeds changes, and maintaining a steady speed is also useful. If driving a vehicle that struggles to maintain highway speeds, local routes with relaxed speed limits are more suitable as driving slower is more acceptable.
| Form Data | Details |
|---|---|
| Offense Type | Driving Unreasonably Slowly |
| Fine Range | $120–$300 (varies by state) |
| Demerit Points | 1–2 points |
| Relevant Law | Australian Road Rules, Section 125 |
FAQs
Q1.Can I be fined for driving too slowly in good weather?
Yes. In good weather, if your speed is obstructing and annoying other drivers, police may issue a fine.
Q2. Is there a minimum speed limit on highways?
Although there is no minimum speed limit legally set, drivers need to pass with a safe, reasonable speed that won’t block other traffic.
Q3. What should I do if my car cannot keep up with highway speeds?
If necessary, turn on your hazard lights and to the left lane and pass slowly to allow faster vehicles to overtake you or pull over when safe.