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Can you refuse a breathalyzer test in Kentucky?

On Behalf of | Feb 18, 2025 | DUI

If you are driving in Kentucky and are pulled over on suspicion of driving under the influence (DUI), you might wonder whether you can refuse a breathalyzer test. It is an important question, as the decision can have legal implications. Kentucky’s DUI laws are strict and complex, and knowing your rights can help you make informed decisions during a traffic stop.

Implied Consent Law

When you obtain a driver’s license in Kentucky, you automatically agree to the state’s “implied consent” laws. This means you consent to chemical tests (such as breath, blood, or urine tests) if law enforcement suspects you of being under the influence while driving. Refusing these tests can result in penalties, such as a license suspension.

What happens if you refuse the test?

In Kentucky, you have the right to refuse a preliminary breath test (PBT) at the roadside. Police officers often conduct this test using a handheld breathalyzer device. Refusing a PBT may not have immediate legal consequences, but it can give the officer probable cause to arrest you and request further testing at the police station.

Once at the police station, implied consent laws require you to submit a more formal chemical test. Refusing this test can automatically suspend your driver’s license for six months for a first offense. Additionally, the court can use your refusal against you, resulting in enhanced penalties if they later convict you of DUI.

What about blood tests?

In Kentucky, there is an exception for blood tests. You can refuse a blood test without facing criminal charges, thanks to a 2021 ruling by the Kentucky Supreme Court. However, refusing a blood test can still lead to a license suspension, and the police can get a warrant to take your blood if they have a good reason to suspect you are under the influence.

If police stop you for a DUI, you need to know your rights and understand what might happen if you refuse a test. While you can refuse some tests, it is a wise idea to think about the possible outcomes and talk to a criminal defense lawyer if you are charged with a DUI. An experienced attorney can help you explore your options and sometimes challenge the test results.

Dealing with a DUI stop in Kentucky means staying informed and making careful choices. Knowing that you can refuse specific tests is helpful, but understanding the consequences is even more important. Making smart decisions can help you handle the situation better if you ever face a DUI charge.