This dashcam footage from Australia shows a Volkswagen Golf GTI driver cut across two lanes in traffic before taking out a motorcyclist.

The short clip shows the black GTI-badged hatchback move sharply from the left lane across the centre lane and into the outside lane.

Thing is, the driver fails to spot a blue Suzuki motorcycle in the far lane, knocking the biker down.

Watch the footage above and be vigilant out there!