17/07/2026
You’ll all be familiar with this light on a car – you must turn it on for at least 3 seconds before turning or changing lanes.
It’s your indicator, of course – or if you want to get technical, your “direction indicator lamp”. There’s 2 of them on the front, 2 of them on the back, and 2 of them on the side of your vehicle.
By law you must signal for at least 3 seconds before moving left or right. As we said above, that means turning or changing lanes, and it also includes pulling out from a kerb or parking space, or otherwise changing direction.
This is especially important in winter. Visibility is reduced in bad weather. People around you need to understand what you’re doing so they have time to adjust their speed – especially on slippery roads.
We always get asked about roundabouts when we talk about signalling, and often you won’t be able to signal for 3 seconds as you’re travelling around a roundabout. That’s why the law is different for roundabouts – there’s no minimum time you must signal at roundabouts, but you must always do your best to signal so everyone else knows the direction you’re travelling.
When the weather is bad, always check our pages to see if state highways are affected before you travel. Follow us if you aren’t already. You can find more information in this post: https://www.facebook.com/share/p/1CmQR6EXxn/