Australian road rules

There are many laws governing road users. However, the most important point is that you must drive with care and consideration of other road users.  

Driving rules you must comply with are provided in the Driver's Handbook. The rules and regulations and how they apply to different kinds of roads, vehicles and road users are in the Australian Road Rules

Visitors to South Australia

DRIVE on LEFT in Australia

Welcome. We want you to enjoy your stay, but more importantly we want you to stay safe.

If you intend to drive in South Australia - make sure you're driving legally and safely by following these tips:

  • Remember that we drive on the left-hand side of the road in Australia.
  • Practise driving left by using the online hazard perception test provided on the MyLicence website.
  • The default speed limit in urban areas is 50 kph unless otherwise sign posted. The speed limit on most Australian highways is 100 kph; only a few roads allow you to travel at a maximum speed of 110 kph. Police regularly conduct speed checks using speed cameras, radar and lasers along all types of roads.
  • Wearing a seatbelt is a life or death matter both for you and your passengers. Drivers must ensure that they and any passengers in the vehicle are wearing a seatbelt or child restraint.

Reminders to keep close by

Print the DRIVE ON LEFT in Australia card 58.5 KB on this page and put it in your car where you can see it. You can also pick up copies of the card from any Service SA customer service centre.

Related information

On this site

Cycling road rules and safety

Other websites

Road safety tips for visitors - Department of Planning, Transport and Infrastructure (DPTI)
My Licence - DPTI



Telephone assistance is available Monday to Friday - local call charges apply:

  • registration and driver's licences - phone 13 10 84 (8.00 am to 6.00 pm)
  • general government information - phone 13 23 24 (9.00 am to 5.00 pm).

Customer service centres

Customer service centre locations and opening times


For general registration or licensing queries or questions about other services provided by Service SA, email Service SA will respond to your enquiry within five business days.

For urgent enquiries call 13 10 84 (open Monday to Friday, 8.00 am and 6.00 pm).

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Page last updated: 17 November 2015