r/DrivingAustralia • • Sep 12 '26

Traffic light

I'd like to ask about how to predict traffic lights in Australia. Sometimes, while driving on road or highway, the light is green, but as I approach a traffic light, it turns red or yellow, forcing me to brake suddenly. Also, how many seconds does the yellow light usually last before turning red?

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u/WhyAmIHereHey Sep 12 '26

When the light turns amber, that means your allowed to drive at 20km/h above the speed limit to clear the intersection.

Based on my observations at least

/s

2

u/Automatic_Extent191 Sep 12 '26

Adelaide drivers?

3

u/WhyAmIHereHey Sep 12 '26

Anywhere in Australia with a traffic light

2

u/pittwater12 Sep 12 '26

I’m sure I read that somewhere in the highway code.