What to Do After a DWI Arrest in New Jersey — Step-by-Step Guide

You just got arrested for DWI in New Jersey. You are scared, confused, and unsure what comes next. That is normal. What you do in the hours and days after your arrest can significantly affect the outcome of your case.

This guide walks you through every step. Follow it carefully. At Papa Alpha & Alpha Law Firm in Springfield, NJ, we have helped hundreds of people through this exact situation.

At the Police Station

Step 1 — Stay Calm and Cooperative

Being polite and cooperative does not mean giving up your rights. It means not making the situation worse. Officers are watching your behavior and will note everything in their report. Hostile, belligerent, or uncooperative behavior can be used against you in court.

Step 2 — Understand the Breath Test

Officers will ask you to submit to a breath test on the Alcotest 7110 machine at the station. Under New Jersey's implied consent law (N.J.S.A. 39:4-50.2), you agreed to submit to this test when you got your license.

Refusing the breath test is a separate offense with its own penalties — including license suspension and interlock requirements. In most cases, submitting to the test is the better choice because a refusal gives the prosecution an additional charge while providing no guarantee of a better outcome.

Step 3 — Do Not Make Statements

You have the right to remain silent. Use it. You do not need to answer questions about where you were, how much you had to drink, or where you were going. Politely tell the officer that you would like to speak with an attorney before answering questions.

Anything you say can and will be used against you. Even casual comments like "I only had two beers" become prosecution evidence.

Step 4 — Note Everything You Can

As soon as possible, write down everything you remember about the stop and arrest:

• What time were you pulled over?
• What reason did the officer give for the stop?
• What field sobriety tests were you asked to perform?
• What were the road and weather conditions?
• How long did the officer observe you before the breath test?
• Were you read the standard statement about breath test refusal?
• Were there any witnesses?
• Did the officer's dashcam or bodycam appear to be recording?

These details fade quickly. Write them down the same night if you can.

After Release

Step 5 — Call a DWI Attorney Immediately

Do not wait until your court date. The sooner your attorney starts working, the better your defense will be.

An experienced DWI lawyer will:

• File discovery requests to obtain all police evidence
• Preserve dashcam, bodycam, and station house footage before it is overwritten
• Review the Alcotest machine's calibration and maintenance records
• Identify procedural errors that may support your defense
• Advise you on what to expect at each stage of the process

Time-sensitive evidence can disappear. Dashcam footage is often recorded over within weeks. Alcotest calibration records have specific retention periods. Early action by your attorney protects these critical pieces of evidence.

Step 6 — Do Not Discuss Your Case

Do not post about your arrest on social media. Do not discuss the details with friends, family, or coworkers. Anything you say to anyone other than your attorney can potentially be used against you.

This is not about being secretive. It is about protecting your legal rights. Your conversations with your attorney are privileged. Other conversations are not.

Step 7 — Gather Documents

Start collecting information that may help your defense:

• Medical records documenting any conditions that could affect field sobriety tests or breath test results (acid reflux, diabetes, inner ear problems, injuries)
• Prescription records showing medications you take that could affect test results
• Employment records if your job requires driving (relevant to sentencing arguments)
• Character references from employers, community members, or other reputable sources

Step 8 — Arrange Transportation

If your license is suspended pending trial, you need a transportation plan. Do not drive. Getting caught driving on a suspended license adds new charges and mandatory penalties that can make everything worse.

Set up carpooling, rideshare apps, or public transit routes for work and essential errands. This is temporary, and planning ahead reduces stress.

The Court Process

Your First Court Date

Your first appearance in municipal court is typically the arraignment. You will enter a plea. Your attorney should be with you at this hearing.

We recommend entering a not guilty plea. This preserves all your defense options. Pleading guilty at the first hearing means giving up before you have seen the evidence.

Discovery Phase

After the arraignment, your attorney files discovery motions to obtain all evidence in the state's possession:

• Police reports and arrest paperwork
• Alcotest breath test results and foundational documents
• Alcotest calibration and maintenance records
• Dashcam and bodycam footage
• Field sobriety test documentation
• Dispatch records and radio transmissions

This evidence is the foundation of your defense. We review every document and recording for errors, inconsistencies, and procedural violations.

Pre-Trial Motions

Based on the discovery review, your attorney may file motions to suppress evidence. Common grounds include:

• Illegal traffic stop (no reasonable suspicion)
• Improperly administered breath test
• Failure to follow the 20-minute observation period
• Failure to read the standard statement for breath test refusal
• Miranda violations if statements were taken during custodial interrogation

Trial

DWI cases in New Jersey are heard by a municipal court judge, not a jury. If the case goes to trial, your attorney presents your defense, cross-examines the arresting officer, and challenges the state's evidence.

Many cases are resolved before trial through successful motions or negotiations. But we prepare every case as if it is going to trial.

Common Mistakes to Avoid

• Do not plead guilty without talking to a lawyer. New Jersey does not allow DWI plea bargains, but that does not mean you should give up without a fight.
• Do not miss your court date. Failure to appear results in a bench warrant and additional charges.
• Do not drive on a suspended license. The penalties for this are severe and mandatory.
• Do not ignore the IDRC requirement. Failure to attend the Intoxicated Driver Resource Center program extends your license suspension.

Call Us Now

The clock starts running the moment you are arrested. Evidence needs to be preserved. Your rights need to be protected. The sooner you have an attorney working on your case, the stronger your position.

Call Papa Alpha & Alpha Law Firm at (201) 555-0100 to schedule your free consultation. We are available to help clients in Springfield, Union County, and throughout New Jersey.