Legal Guidance: Navigating a Potential DUI Traffic Stop in Illinois


‍DUI charges can seem daunting, especially when you are unfamiliar with your rights and the legal process. This article aims to provide comprehensive guidance on what to do if you’re pulled over under suspicion of DUI in Illinois.

Understanding the Consequences of a First-Time DUI

Before we dive into what to do during a DUI stop, let’s first understand the potential consequences of a DUI conviction in Illinois. A DUI is considered a Class A misdemeanor, punishable by up to one year in jail or a fine of up to $2,500.

Moreover, the Illinois Vehicle Code mandates a minimum one-year revocation of the driver’s license for anyone convicted of DUI. Additionally, a DUI conviction or a summary license suspension can lead to your insurance company canceling your policy, and you’ll likely face increased insurance rates in the future.

Responding to Police Questions During a DUI Stop

When you’re pulled over on suspicion of a DUI, the police typically won’t allow you to contact your attorney until after you’ve decided whether or not to submit to chemical testing. The officer will likely ask you about your activities prior to being pulled over, including any consumption of alcohol, food, or drugs.

In such circumstances, it’s best to politely refuse to answer these questions until you have consulted with your attorney. Any information you provide to the officer could potentially complicate your DUI defense. The only details you’re required to provide are your personal and vehicle identification information.

To Submit or Not to Submit to a Breathalyzer Test

Deciding whether or not to take a breathalyzer test in Illinois can be a complex decision. Under Illinois law, refusal to submit to chemical testing results in a minimum 12-month license suspension. However, first-time offenders who submit to a test and have a Blood Alcohol Content (BAC) of 0.08 or higher may face a six-month suspension.

However, in certain scenarios, it’s advisable to refuse testing, especially if:

  • You’re not a first-time offender.
  • You were involved in an accident resulting in serious injury or death to someone else.
  • You’re likely to have a BAC of 0.20 or higher.

Police often use Preliminary Breath Tests (PBTs) during traffic stops before allowing drivers to consult with an attorney. Refusal to submit to a PBT will not result in an automatic summary suspension.

Should You Submit to a Coordination Test?

During a DUI stop, police will often request that you undergo coordination tests. Refusing these tests can be used against you during a trial, but you’ll be permitted to explain your reasons for refusal. If the police request you to submit to a coordination test after arrest, it’s recommended to refuse the test if you cannot reach your attorney.

Post-Arrest Actions

If you’re arrested for a DUI, it’s crucial to gather favorable evidence for your defense. If possible, have a friend or family member meet you at the police station. Their testimony about your level of intoxication could be used in your defense.

If you’ve submitted to a chemical test, consider seeking an additional test, which could contradict the results of the police test. To do this, you’ll need to post bond. If the police wrongfully refuse to release you on bond, this could be grounds for dismissal of your case due to the wrongful prevention of your ability to undergo an additional chemical test.

Contact your attorney as soon as possible to help navigate the complex process and protect your rights.


Being pulled over for a suspected DUI can be a stressful experience. However, understanding your rights and the legal process can help you navigate this situation more effectively. Remember to stay calm, cooperate with the police officer but avoid answering incriminating questions, and seek legal counsel as soon as possible.

Disclaimer: This article is meant for informational purposes only and does not constitute legal advice. Always consult with a competent attorney for any legal issues.

About the Author

The author is an experienced legal professional with expertise in DUI cases and Illinois law. Their knowledge aims to help individuals better understand their rights and the legal process during a DUI traffic stop.



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