You are not required to answer potentially incriminating questions. Politely say, “I would like to speak with an attorney before I answer any questions.” This is an appropriate reply, although you are not entitled to counsel during a roadside stop unless you are in custody and questioned. Saying that you had one or two beers is not incriminating, is not sufficient to cause intoxication, and may explain the odor of alcohol on the breath.
What happens if I refuse a field sobriety test in Wisconsin?
In Wisconsin, if you're stopped by law enforcement on suspicion of operating while intoxicated (OWI), you have the legal right to refuse field sobriety tests (FSTs). These tests, which may include the Horizontal Gaze Nystagmus, Walk-and-Turn, and One-Leg Stand, are used by officers to assess impairment but are not mandatory for drivers to perform. It's important to note that refusing these tests can have certain implications.
Legal Right to Refuse Field Sobriety Tests
You are not legally obligated to participate in FSTs during a traffic stop. Declining to perform these tests means you're choosing not to provide potentially subjective evidence that could be used against you in court. However, it's crucial to understand that if you refuse, the officer may still decide to arrest you based on other observations or evidence. Therefore, while you can refuse the tests, doing so doesn't guarantee you won't be arrested.
Consequences of Refusing Field Sobriety Tests
If you refuse to perform FSTs, you should be prepared for the possibility of being arrested on the spot. It's essential to remain calm and respectful during this process. By refusing the tests, you're not providing additional evidence that could be used to support an OWI charge. However, the officer may still have enough reason to arrest you based on other factors, such as your driving behavior or physical appearance.
Implied Consent and Chemical Testing
While you have the right to refuse FSTs, Wisconsin's implied consent law requires you to submit to chemical testing (such as breath, blood, or urine tests) once you're under arrest. Refusing these chemical tests after an arrest can lead to additional penalties, including license suspension and fines. Therefore, while you can refuse FSTs without immediate legal penalties, refusing chemical tests post-arrest carries significant consequences.
Special Considerations for Commercial Drivers
If you hold a commercial driver's license (CDL), the rules differ. Commercial drivers are legally required to submit to FSTs when requested, even if they're off duty. Refusing these tests can result in disqualification from operating commercial vehicles and other penalties specific to CDL holders.
Key Takeaways
- Right to Refuse: As a non-commercial driver in Wisconsin, you can legally refuse field sobriety tests during a traffic stop.
- Potential Arrest: Refusing FSTs may lead to your immediate arrest based on the officer's observations and other evidence.
- Implied Consent: Post-arrest, you're required to submit to chemical testing; refusal at this stage carries significant penalties.
- Commercial Drivers: Individuals with a CDL must comply with FST requests, regardless of whether they're operating a commercial vehicle at the time.
Understanding your rights and the potential consequences of refusing field sobriety tests in Wisconsin is crucial. If you find yourself in such a situation, it's advisable to consult with an experienced OWI defense attorney to navigate the legal complexities effectively.
Get a Free Legal Consultation
If you’re facing an OWI charge, a knowledgeable attorney can help explore potential defenses. For a no-cost, 10-minute consultation with Madison-based OWI attorney Patrick Stangl, contact Stangl Law Offices to discuss your case and options for achieving the best possible outcome.
Madison OWI Attorney Patrick J. Stangl, is committed to exploring options for your best defense and has defended clients across the state since 1991. To this end, he is pleased to offer a FREE 10-minute consultation at no obligation to discuss the specifics of your case and take the first step in putting this stressful time behind you.
Being charged with a crime in Wisconsin can be an intimidating, scary, and ultimately life-changing event. If you hire Attorney Stangl to defend your criminal case, he can:
- Review the case for defects
- Potentially move for the suppression of evidence
- Compel the discovery of evidence to support your innocence
Fill out the form to request your FREE 10-minute consultation at no obligation right away.

Attorney Patrick Stangl
Nationally recognized for excellence, Wisconsin Criminal Defense Attorney Patrick J. Stangl has been practicing law in the Badger State since 1991. While his expertise spans the breadth of criminal law, Attorney Stangl is well-known for his impressive record as a Wisconsin OWI attorney, defending all types of drunk driving and driving under the influence charges such as OWI, DUI, DWI, BAC, PAC, and more.