New Zealand introduced a three-stage graduated driver licensing (GDL) system on 1 August 1987, and its night and passenger limits have been evaluated in peer-reviewed research. This article summarises the conditions NZ Transport Agency Waka Kotahi (NZTA) publishes for each stage, the reforms New Zealand’s Ministry of Transport has announced for 2027, and what peer-reviewed evaluations found. It then compares New Zealand with Northern Ireland’s new scheme, which started on 1 October 2026. It is for learners, parents and instructors who want the evidence behind these rules.
The three stages (New Zealand)
Learner licence. NZTA says you must be at least 16 to apply and must pass a theory test. A learner must never drive alone: a supervisor must sit in the front passenger seat at all times, and L plates must be displayed. A learner may carry passengers, but only if the supervisor agrees, because the supervisor is responsible for everyone in the car. NZTA defines a supervisor as someone who has held a full New Zealand licence (or an equivalent overseas licence) for at least two years.
Restricted licence. After holding a learner licence for at least six months, and from the age of 16½, a learner can take the restricted practical test. NZTA lists two conditions that matter most here:
- a restricted driver can drive alone, but not between 10pm and 5am unless a supervisor is in the car;
- a restricted driver cannot normally carry passengers without a supervisor. The only exceptions are a spouse or partner, dependent children who live with the driver, a parent or guardian, relatives who live with the driver and receive a social security benefit, and someone the driver looks after as their primary caregiver.
NZTA says breaking these conditions can lead to 35 demerit points and a NZ$100 fine.
Full licence. Under the current rules, drivers under 25 must hold a restricted licence for at least 18 months, or 12 months after an approved advanced driving course, and then pass a full licence practical test. Drivers aged 25 or over need six months, or three months with a course.
Changes announced for 2027 (New Zealand)
New Zealand’s Ministry of Transport published a fact sheet in February 2026 setting out reforms, most of which take effect on 25 January 2027. According to the fact sheet:
- the full licence practical test will be removed, and the hazard perception part moves to the restricted test;
- the learner period for under-25s rises from six to 12 months, reducible back to six months through a set number of practice hours or an approved course;
- the restricted period becomes 12 months for under-25s and six months for those aged 25 or over, with no reduction for a course;
- demerit points received on a restricted licence will extend the restricted period by six months;
- the zero-alcohol limit, which currently applies to drivers under 20, will be extended to all learner and restricted drivers, but this needs new legislation and will come later.
The fact sheet does not list any change to the restricted licence night or passenger conditions. It also gives the reason for the reforms: in 2024, 16 to 24-year-olds were 12 per cent of New Zealand’s licensed drivers but were responsible for 23 per cent of fatal and serious injury crashes, and 74 people died in crashes where a young driver was at fault.
What the evaluations found (New Zealand)
Three peer-reviewed studies evaluated the original system. Their published abstracts describe the system as it was in the late 1980s and 1990s:
- Langley, Wagenaar and Begg (1996), Accident Analysis and Prevention. Using hospital data from 1979 to 1992, they found GDL was closely followed by substantial falls in car crash injuries, especially among 15 to 19-year-olds (23 per cent). They cautioned that the effect of GDL itself was likely to be substantially less, and that much of the fall may have come from fewer young people driving.
- Begg, Stephenson, Alsop and Langley (2001), Injury Prevention. Comparing crashes before and after GDL, they found restricted licence holders had fewer crashes at night, fewer involving passengers of any age and fewer where alcohol was suspected. There was no significant difference in crashes involving young casualties. The authors concluded that some restrictions, especially the night-time restriction, had contributed to fewer serious crashes involving young drivers.
- Begg and Stephenson (2003), Journal of Safety Research. Their review reported an 8 per cent reduction in serious injury attributable to GDL up to 1991 to 1992. It also noted reported problems with compliance and that the passenger restriction was the least accepted by young people. Later crash data suggested the effect had not diminished over time.
These studies suggest night and passenger limits help, but they give no single figure for how much each rule reduces crashes, so any precise prediction for another country would be a guess.
How Northern Ireland’s new scheme compares (Northern Ireland)
Northern Ireland is the only part of the UK with GDL, for learners whose provisional entitlement starts on or after 1 October 2026. Its night rule is much narrower. For the first six months after passing, nidirect says a new driver under 24 can have no more than one passenger aged 14 to 20 in the car between 11pm and 6am. Immediate family members are exempt, and so is the case where someone aged 21 or over who has held a full licence for three years sits in the front passenger seat. The rule applies to cars, not motorcycles.
This is a night-time passenger limit, not a curfew. A new driver in Northern Ireland can drive alone, or with one passenger of any age, at any hour.
| Rule | New Zealand restricted licence | Northern Ireland, first six months after the test |
|---|---|---|
| Driving alone at night | Not between 10pm and 5am without a supervisor | Allowed at any hour |
| Passengers | None without a supervisor, at any time, except listed family and dependants | From 11pm to 6am, no more than one passenger aged 14 to 20, family exempt |
| Who it covers | All restricted licence holders | New car drivers under 24 |
| How long it lasts | The whole restricted stage (currently 18 months for under-25s without a course) | Six months |
Northern Ireland also requires structured training before the test. Learners serve a six-month minimum learning period and complete a Programme of Training of 14 mandatory modules, one of which is night time driving, plus an optional motorway module.
Other countries for comparison
Night and passenger limits differ between systems. The site’s guide to Ontario’s graduated licence covers the G1 and G2 rules, and its guide to US graduated driver licensing covers the Insurance Institute for Highway Safety benchmarks. Great Britain has no staged system; see graduated licensing in Great Britain and Northern Ireland.
What this means for learners and instructors
New Zealand’s experience suggests that driving after dark and carrying friends are the situations most worth preparing for. Wherever you learn, ask an instructor to include lessons after dark, and build up to carrying passengers gradually once you pass. In Northern Ireland, night time driving is a module of the Programme of Training; see the site’s guide to learning to drive in Northern Ireland.
Frequently asked
Can a restricted driver in New Zealand drive at night? Yes, but NZTA says that between 10pm and 5am a supervisor must be in the car.
Is New Zealand dropping its night rule in 2027? The Ministry of Transport fact sheet does not list any change to the night or passenger conditions. It changes the length of each stage and removes the full licence test.
Does Northern Ireland have a night curfew? No. The only night rule is the 11pm to 6am passenger limit for new drivers under 24 in the first six months.
What to remember
New Zealand restricts new drivers more tightly than Northern Ireland, with no solo driving from 10pm to 5am and no passengers without a supervisor. Studies of its system from the 1990s and early 2000s found fewer night and passenger crashes among restricted drivers, although the size of the effect is hard to pin down. Northern Ireland has chosen a narrower night-time passenger limit, combined with structured training before the test. Check NZTA or nidirect before relying on any detail. This is general information.
Sources
- NZ Transport Agency Waka Kotahi, “Stage 1: learner licence” (nzta.govt.nz)
- NZ Transport Agency Waka Kotahi, “Stage 2: restricted licence” (nzta.govt.nz)
- NZ Transport Agency Waka Kotahi, “Stage 3: full licence” (nzta.govt.nz)
- NZ Transport Agency Waka Kotahi, “How to get a restricted licence” (nzta.govt.nz)
- Ministry of Transport, “Improving New Zealand’s Graduated Driver Licensing System” fact sheet (transport.govt.nz)
- Langley JD, Wagenaar AC, Begg DJ, “An evaluation of the New Zealand graduated driver licensing system”, Accident Analysis and Prevention, 1996 (pubmed.ncbi.nlm.nih.gov)
- Begg D, Stephenson S, Alsop J, Langley J, “Impact of graduated driver licensing restrictions on crashes involving young drivers in New Zealand”, Injury Prevention, 2001 (pmc.ncbi.nlm.nih.gov)
- Begg D, Stephenson S, “Graduated driver licensing: the New Zealand experience”, Journal of Safety Research, 2003 (pubmed.ncbi.nlm.nih.gov)
- nidirect, “Graduated Driver Licensing for newly qualified drivers” (nidirect.gov.uk)
- nidirect, “The Programme of Training and Logbook” (nidirect.gov.uk)
- Department for Infrastructure, “Graduated Driver Licensing: FAQs” (infrastructure-ni.gov.uk)