Speeding by 15–30 km/h in Northern Territory: Demerit Points & Fine (2026-27)

Speeding is measured as the margin by which a vehicle's speed exceeds the posted limit for the road, and penalties are arranged in bands: the further over the limit, the higher the band and the heavier the consequence. Most jurisdictions increase both the fine and the demerit points as the bands climb, and at the upper end the response can move beyond points to an immediate or automatic loss of licence.

Enforcement comes from a mix of sources. Fixed and mobile speed cameras handle much of the detection and issue notices based on the registered operator of the vehicle, while police using radar or following vehicles can stop a driver at the roadside. Point-to-point cameras measure average speed over a stretch of road rather than at a single spot, which is aimed at sustained speeding rather than a brief lapse.

Penalties escalate with the band because the risk of harm rises sharply the faster a vehicle is travelling, both in the likelihood of a crash and in its severity. Newer and restricted drivers often work to lower points thresholds than fully licensed drivers, so the same offence can carry a driver closer to suspension. The exact bands, points and fines differ by state and territory, which is where the schedules above come in.