Australiaroadsign

Sometimes an advisory speed sign is used with a warning sign. For example, to show the maximum speed that’s safe in good conditions, or how long you should look out for a particular hazard.

Stop sign

Some roads have large electronic signs (called variable message signs). These signs warn you of changes in traffic conditions ahead – for example, fog, a crash, roadworks, congestion, road closures or police operations.

Watch out for these common warning signs when you're driving. These alert you to possible dangers and changed conditions.

Warning signs alert you that there may be dangers or changed road conditions ahead. The signs are usually diamond-shaped with pictures, diagrams, symbols or words in black on a yellow background.

We pay respect to the Traditional Custodians and First Peoples of NSW, and acknowledge their continued connection to their country and culture.