Public holidays and long weekends often mean packed cars, long highway runs and a much higher chance of meeting enforcement cameras and patrols. During these periods, double demerits can turn what would usually be a minor slip into a fast track to licence suspension. Knowing how they work, and planning around them, makes a big difference.
Double demerits explained
Double demerits are set periods when certain traffic offences cost roughly twice the usual demerit points. They are used in several Australian states and territories around public holidays, long weekends and some school holiday periods, when traffic volumes, fatigue and drink-driving risk are all higher. The exact dates, times and offences vary between jurisdictions, so for any major holiday it is safest to assume tougher penalties may apply and to check the current rules before you leave.
The double demerit window often covers the whole long weekend rather than just the official holiday. It can start on the last workday evening and run until late on the final day, meaning that a “quick run home” at the end of the break can still fall inside the high-risk period. The focus is usually on the big crash factors: speeding, mobile phone use, failing to wear a seatbelt and, for riders, not using an approved helmet. Some places also target red-light offences and child restraint breaches, given the injury risk even at modest suburban speeds.
How fast points add up
A typical full licence allows only a limited pool of demerit points, often somewhere around 10 to 13 before suspension, with lower limits for provisional and learner drivers. During double demerits, it is possible to chew through most of that in a single return trip if you commit several offences close together. Low-range speeding that might normally attract 1 to 3 points can become 2 to 6, and serious mobile phone offences can jump into double figures. Add a seatbelt or child restraint breach and you may suddenly be in licence-loss territory, on top of substantial fines.
Holiday periods also tend to bring intensified enforcement: more marked cars, more unmarked cars and increased use of fixed, mobile and average-speed cameras on major routes. Point-to-point systems only see how far you travelled and how long it took; they do not consider whether you were “just overtaking” or “running late for check‑in”. If your average speed is above the limit, the system will record an offence regardless of the reason.
Managing your risk
The simplest way to avoid double demerit trouble is to remove the pressure that leads to risky choices. Plan your trip with more buffer time than you think you need, particularly if you are travelling with children or towing. Leaving even half an hour earlier is usually far cheaper and less stressful than trying to claw back time by creeping 5 to 10 km/h over the limit. Building in a short break every couple of hours cuts fatigue and reduces the temptation to rush.
Before you set off, run through the basics on your vehicle: tyre pressures, all lights and indicators, number plate visibility and windscreen condition. A cracked lens or hard-to-read plate might not be a double demerit offence on its own, but it can give police a reason to stop you, and everything else you are doing will then be under closer scrutiny. If you are pulled over, stay calm, be polite and provide your licence and details. If you genuinely believe an allegation is wrong, use the formal review or court process later rather than arguing on the roadside in heavy holiday traffic.