Drink-Driving Charges in Auckland — Your Rights Explained

Drink Driving in Auckland — what to do right now

First, work out which situation you're in. If you blew over 400 micrograms of alcohol per litre of breath (or your blood test was over 80 milligrams per 100ml), you have been charged with a criminal offence under section 56 of the Land Transport Act 1998 and you will get a summons to appear at a District Court — for most of Auckland that is the Auckland District Court at 65–69 Albert Street. If your reading was between 251 and 400 micrograms breath (or 51–80mg blood) and you are over 20, it is usually an infringement — a $200 fine and 50 demerit points, no court and no criminal record. If the police suspended your licence at the roadside for 28 days, that suspension is immediate and separate from the court case. Do not drive while suspended or disqualified — that is a fresh, serious offence. Get advice before your first court date: the duty lawyer at the court is free, and a Community Law Centre can help you apply for legal aid.

The law in Auckland: Drink Driving

Drink-driving in New Zealand is governed by one national statute — the Land Transport Act 1998 — so the law in Auckland is identical to the law in Wellington, Christchurch or anywhere else in the country. What is local is where your case is heard and where you can get help. New Zealand has no state or provincial law: the limits, offences and penalties below apply nationwide.

For drivers aged 20 and over, the adult limit is 250 micrograms of alcohol per litre of breath, or 50 milligrams of alcohol per 100 millilitres of blood. Between 251 and 400 micrograms of breath alcohol (or 51 to 80mg of blood alcohol) is an infringement offence under section 56 — a $200 fine for a breath reading (or $700 for blood) and 50 demerit points, dealt with by notice rather than in court, with no conviction. Once your breath reading exceeds 400 micrograms, or your blood exceeds 80 milligrams, it becomes a criminal offence under section 56 that is prosecuted in the District Court. For drivers under 20 there is a zero-alcohol limit: any alcohol at all can lead to an infringement, and higher readings are prosecuted under section 57.

A first or second conviction for excess breath or blood alcohol carries a maximum of 3 months' imprisonment or a fine of up to $4,500, plus a mandatory minimum disqualification of 6 months. A third or subsequent conviction carries up to 2 years' imprisonment or a fine of up to $6,000 and disqualification of more than one year. Refusing or failing to give a blood specimen, or to undergo a compulsory impairment test, is its own offence under section 60 and carries the same penalties as a high-alcohol conviction — refusing is not a way out.

Two consequences blindside people most. First, the 28-day roadside suspension: if you have no relevant convictions but blew the equivalent of more than 130 milligrams of blood alcohol, or you have a relevant conviction in the last 4 years and blew over 400 micrograms, or you refused the blood test, the police can suspend your licence at the roadside immediately — you cannot drive home, and it runs whatever happens later in court. Second, the mandatory alcohol interlock sentence: under section 65AB, if your reading was 800 micrograms of breath or 160 milligrams of blood or higher, or you have a drink-driving conviction within the last 5 years, the court must impose an alcohol interlock sentence — at least 28 days' disqualification, then an interlock licence for a minimum of 12 months, then a zero-alcohol licence for 3 years. Note too that the Accident Compensation Act 2001 bars most personal-injury lawsuits in New Zealand, so if someone was hurt in a crash the consequences come through the criminal courts and ACC, not a civil damages claim.

Key Statutes

Land Transport Act 1998 s56 — driving with excess breath or blood alcohol (the main drink-driving offence)
Land Transport Act 1998 s57 — excess breath/blood alcohol for drivers under 20 (zero-alcohol limit)
Land Transport Act 1998 s58 — driving while under the influence of drink or drugs and incapable of proper control
Land Transport Act 1998 s60 — failing or refusing to give a blood specimen or undergo a compulsory impairment test
Land Transport Act 1998 s65AB — mandatory alcohol interlock sentence (high readings or a prior within 5 years)

Courts & Agencies

Auckland District Court (65–69 Albert St) — hears criminal drink-driving charges for central Auckland
Waitākere, Manukau, North Shore & Papakura District Courts — serve the wider Auckland region by area
NZ Police — administer the roadside breath test and the immediate 28-day roadside suspension
NZ Transport Agency (Waka Kotahi) — runs the alcohol interlock and zero-alcohol licence programme
Alcohol and Other Drug Treatment Court (Auckland/Waitākere) — a treatment pathway for substance-driven offending

The Limits & Numbers That Catch People Out

250 micrograms breath / 50mg blood — the adult limit if you are 20 or over (zero if under 20)
251–400 breath / 51–80 blood — infringement only: $200 fine and 50 demerit points, no court
Over 400 breath / over 80 blood — criminal charge, 6-month minimum disqualification on conviction
800 breath / 160 blood (or a prior within 5 years) — mandatory alcohol interlock sentence (s65AB)
28 days — immediate roadside licence suspension by police, separate from the court case

The Roadside Suspension Most People Don't See Coming

Here's what blindsides many Auckland drivers: your licence can be gone before you ever reach a courtroom. If you blew high (the equivalent of more than 130 milligrams of blood alcohol with no relevant priors, or over 400 micrograms with a relevant conviction in the last 4 years), or you refused the blood test, the police can hand you a 28-day roadside suspension notice on the spot — and from that moment you cannot legally drive, not even home. That suspension runs on its own track, separate from the criminal charge, and the days you serve do not always count towards a later court disqualification. People assume nothing happens until their court date and keep driving — which turns one charge into two. If you've been suspended at the roadside, treat it as real and immediate. Get advice on what comes next before you do anything else.

Likely outcomes & penalties

Every drink-driving case turns on its own facts — your exact reading, whether you have prior convictions within the relevant window, whether anyone was hurt, and how the stop and testing were carried out. These are the statutory ranges under the Land Transport Act 1998, not predictions about your case.

Low-range adult reading (251–400 breath / 51–80 blood)

Treated as an infringement, not a crime, for drivers 20 and over: a $200 fine for a breath reading (or $700 for a blood reading) and 50 demerit points. No court appearance and no criminal conviction — but accumulating 100 or more demerit points in two years triggers a 3-month suspension.

First or second conviction (over 400 breath / over 80 blood)

A criminal conviction under section 56: up to 3 months' imprisonment or a fine of up to $4,500, plus a mandatory minimum disqualification of 6 months. Most first offences resolve with a fine and disqualification rather than custody, but it is a recorded criminal conviction.

Third or subsequent conviction

Up to 2 years' imprisonment or a fine of up to $6,000, plus disqualification of more than one year. Repeat offending and high readings push firmly towards the interlock pathway and, in serious cases, a community or custodial sentence.

High reading or repeat (800 breath / 160 blood, or prior within 5 years)

A mandatory alcohol interlock sentence under section 65AB: at least 28 days' disqualification, then a minimum 12-month alcohol interlock licence (a device that won't let the car start if it detects alcohol), then a 3-year zero-alcohol licence. Refusing a blood test (s60) carries the same penalty band as a high-alcohol conviction.

Mistakes to avoid

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Driving after a 28-day roadside suspension because 'court hasn't happened yet' — the suspension is immediate and driving on it is a fresh, serious offence on top of the original charge.

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Thinking refusing the breath or blood test avoids a conviction — refusal is its own offence under section 60 and carries the same penalty band as a high-alcohol reading, including the mandatory 6-month disqualification.

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Pleading guilty at the first appearance without advice — the free duty lawyer at the District Court can explain your options before you enter a plea, and once entered a plea is hard to undo.

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Assuming a low reading is still a criminal charge — for adults, 251–400 micrograms of breath is an infringement with no conviction; you do not necessarily need to fight a court case that isn't happening.

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Not realising a reading of 800 micrograms or a prior within 5 years forces an interlock sentence — under section 65AB the court has no discretion to give a plain disqualification instead, so planning around the interlock matters from day one.

How it works

Find out the moment you're charged. New Zealand has one national drink-driving law, so the offence and penalties are the same across Auckland — what changes is which court you attend and where you get help. This page lays out the limits, the offences and the deadlines in plain English so you're not guessing.

Use the free help first. The duty lawyer at your District Court costs nothing and can advise you before your first appearance. A Community Law Centre or Citizens Advice Bureau can help you understand the charge and apply for legal aid if you can't afford a private lawyer. This is general information, not legal advice, and creates no lawyer-client relationship.

Get matched with an Auckland drink-driving lawyer if you need one. If your situation calls for representation — a high reading, a prior conviction, an interlock sentence or a not-guilty plea — we can help you arrange a consultation with a New Zealand-qualified lawyer who handles drink-driving cases in the Auckland courts.

Free & low-cost Drink Driving help in Auckland

If you can't afford a private lawyer, these New Zealand services can help you understand a drink-driving charge, find free advice, or apply for legal aid. Legal Hotline is not a law firm and does not provide these services — we point you to them and give general information, not legal advice. Note that for minor charges a free duty lawyer at the District Court may assist you instead of formal legal aid.

Auckland Community Law Centre

Free legal advice for Aucklanders on low incomes who can't afford a lawyer, with clinics across the city (Glen Innes, Ōrākei, Sylvia Park, Avondale, Mt Roskill, Browns Bay and Waiheke). A good first call to understand a drink-driving charge.

Ministry of Justice — Criminal Legal Aid

Official guidance on whether you can get criminal legal aid (it depends on your income, assets and the charges) and how to apply. Apply as soon as you're charged or summonsed — don't wait for your first court date.

Citizens Advice Bureau (CAB)

Free, confidential information and advice with branches across Auckland. They can explain the court process, point you to the right help, and connect you with free legal clinics.

NZ Transport Agency — Alcohol and drug driving

The official explanation of the breath and blood limits, the infringement and criminal thresholds, the 28-day roadside suspension and the alcohol interlock programme. Read this to understand exactly where your reading sits.

New Zealand Law Society — Find a Lawyer

The Law Society's official directory of practising New Zealand lawyers, searchable by location and area of practice — use it to find an Auckland lawyer who handles drink-driving and traffic cases.

FAQ — Drink Driving in Auckland

I've just been charged with drink-driving in Auckland — what's the first thing I should do?

Find out which court your summons names — for central Auckland it's usually the Auckland District Court at 65–69 Albert Street — and get advice before you appear. The free duty lawyer at the court can explain your options before you enter a plea, and a Community Law Centre can help you apply for legal aid. If the police suspended your licence at the roadside, do not drive: that suspension is immediate and driving on it is a separate, serious offence.

What is the legal drink-driving limit in New Zealand?

For drivers aged 20 and over, the limit is 250 micrograms of alcohol per litre of breath, or 50 milligrams of alcohol per 100 millilitres of blood. For drivers under 20 the limit is zero — any alcohol can lead to a charge. Holders of an alcohol interlock or zero-alcohol licence also have a zero limit. These limits are set nationally by the Land Transport Act 1998 and are the same everywhere in Auckland.

Will I get a criminal record for drink-driving in Auckland?

It depends on your reading. For an adult, a breath reading between 251 and 400 micrograms (or blood 51–80mg) is an infringement — a $200 fine and 50 demerit points, with no court and no conviction. Once you go over 400 micrograms of breath or 80mg of blood it becomes a criminal charge under section 56, and a conviction is a criminal record carrying a mandatory minimum 6-month disqualification.

What is the 28-day roadside licence suspension?

It's an immediate suspension the police can impose at the roadside, before any court hearing. It applies if you blew very high (the equivalent of more than 130mg of blood alcohol with no relevant priors, or over 400 micrograms with a relevant conviction in the last 4 years), or you refused the blood test. From the moment you're served you cannot drive — not even home — and it runs separately from the criminal case.

What happens if I refuse the breath or blood test?

Refusing or failing to give a blood specimen, or to undergo a compulsory impairment test, is its own offence under section 60 of the Land Transport Act 1998. It carries the same penalty band as a high-alcohol conviction: up to 3 months' imprisonment or a $4,500 fine, plus a mandatory minimum 6-month disqualification. Refusing is not a way to avoid consequences.

What's the penalty for a first drink-driving conviction?

For a first conviction over the criminal threshold (over 400 micrograms breath or 80mg blood), the maximum is 3 months' imprisonment or a fine of up to $4,500, plus a mandatory minimum disqualification of 6 months. Most first offences resolve with a fine and disqualification rather than jail — but it is still a recorded criminal conviction. Your exact reading and any priors change the picture.

What is an alcohol interlock sentence and when is it mandatory?

An alcohol interlock is a device fitted to your car that stops it starting if it detects alcohol on your breath. Under section 65AB, the court must impose an interlock sentence if your reading was 800 micrograms of breath (160mg blood) or higher, or you have a drink-driving conviction within the last 5 years. It means at least 28 days' disqualification, then a minimum 12-month interlock licence, then a 3-year zero-alcohol licence.

Which court will my Auckland drink-driving case be heard in?

It depends on where you were stopped. Central Auckland cases are usually heard at the Auckland District Court at 65–69 Albert Street, but the wider region is served by the Waitākere, Manukau, North Shore and Papakura District Courts. Your summons will name the correct court and date — check it carefully, because failing to appear is itself an offence.

Can I get free legal help for a drink-driving charge in Auckland?

Yes. The duty lawyer at the District Court is free and can advise you on the day before you enter a plea. The Auckland Community Law Centre gives free advice to people on low incomes, and you may qualify for criminal legal aid through the Ministry of Justice — apply as soon as you're charged, not on your court date. Citizens Advice Bureau branches across Auckland can also point you to the right help.

I'm under 20 — are the rules different for me?

Yes. If you're under 20 there is a zero-alcohol limit, so any alcohol detected can lead to a charge. Lower readings are dealt with as infringements, but higher readings are prosecuted under section 57 of the Land Transport Act 1998 and can carry imprisonment, fines and disqualification — including the same higher penalties as adults once you exceed 400 micrograms of breath or 80mg of blood.

Can someone sue me if I caused a crash while drink-driving in New Zealand?

Generally no — New Zealand's accident compensation scheme under the Accident Compensation Act 2001 bars most personal-injury lawsuits, so injured people are covered by ACC rather than suing you. But that does not protect you from the criminal consequences: causing injury or death while drink-driving is prosecuted seriously in the District or High Court, with much heavier penalties than a standard drink-driving charge.

Are you an Auckland drink-driving lawyer? Join our network.

We connect worried Auckland drivers — facing roadside suspensions, mandatory disqualifications and interlock sentences — with New Zealand-qualified lawyers who handle drink-driving and traffic cases in the Auckland courts. If you're a practising lawyer who acts on Land Transport Act charges and want qualified, ready-to-consult clients sent your way, we'd like to hear from you. This is a referral path for vetted lawyers, separate from the free information above. Reach out to learn how to join.

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Last updated: 21 June 2026. Reviewed by the Legal Hotline Editorial Team.

General legal information, not legal advice. We research every page from primary sources — legislation, the courts, and government legal-aid bodies — and check it for accuracy. Spotted something out of date? Tell us at admin@platfirm.ai.

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