NZ Road Code Car Test study materials
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Restricted licence, late-night passengers, sedating medicine and fatigue

NZ Road Code Car Test · Put your knowledge to work in context.

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Restricted licence, late-night passengers, sedating medicine and fatigue

At 11:40 pm on a Saturday, a 19-year-old holds a restricted car licence. They have just finished a 10-hour shift that started at 1:30 pm, and have been awake since 6:30 am. They are driving two friends home; both are 18. The speed limit is 50 km/h and the road is dry. A phone is mounted on the windscreen running a map app; the driver has looked at it twice in the last minute. Before leaving work they took a cold-and-flu tablet. The label says it may cause drowsiness and advises against driving. They feel awake but have yawned repeatedly and drifted slightly over the centre line once. They are five minutes from home and say, 'It's fine, I'm nearly there.'

1. Identify every licence condition and safe-driving issue raised by this trip. Which are legal breaches and which are risk factors?

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There are two clear licence breaches. A restricted licence holder cannot drive between 10 pm and 5 am without a supervisor, and cannot carry passengers under 20 unless a supervisor is present. Both friends are 18, so both conditions are broken. A supervisor would need to be a full licence holder who has held that licence for at least two years and who is seated in the front passenger seat. The phone use is also a legal problem: learner and restricted drivers are not allowed to use a mobile phone while driving, even if it is mounted. The cold-and-flu tablet is a risk factor and potentially a legal issue: the label warns of drowsiness, and driving while impaired by medication can be an offence. Fatigue is a major risk factor: the driver has been awake for about 17 hours, has worked a 10-hour shift, is yawning and has drifted over the centre line. 'Nearly there' does not reduce the risk; most fatigue crashes happen close to home.

2. What should the driver have done before leaving, and what should they do now? Give a practical plan that fits the legal rules.

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Before leaving, the driver should have arranged one of three lawful options: a full-licence supervisor who has held the licence for at least two years and sits in the front passenger seat; a sober driver who is not subject to the restricted conditions; or another way home such as a taxi, rideshare or staying overnight. They should not have taken a sedating medicine before driving, and if they were already tired they should not have started the trip. Now, the correct action is to pull over safely and stop driving. The five-minute excuse is not a plan. They should call a parent or another full-licence driver, book a rideshare, or leave the car and collect it the next day. A coffee or fresh air is not a cure for fatigue or medication effects. If they wait, they still need to be sure the medicine is no longer affecting them, which may mean not driving at all that night.

3. If police stop the car, what licence consequences and offence categories could follow? Avoid guessing exact fines; focus on the process.

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Police can stop the car, check the driver's licence and breath-test them. Breaching restricted licence conditions can lead to infringement notices or a summons, and demerit points can be added. Because the driver is on a restricted licence, points count toward the 100-point threshold in two years, and reaching that threshold can lead to a licence suspension. Using a mobile phone while driving is a separate offence and also carries demerit points. If the driver is impaired by the cold-and-flu medicine, police can require an impairment test and may charge them with driving while impaired. The important point is that the consequences are not just a fine: the driver could lose their licence, face court for an impaired-driving charge, and find that insurance will not cover damage caused while driving outside licence conditions or while impaired.