Can You Be Convicted of a West Palm Beach DUI if You Refuse a Breathalyzer Test?

In Florida, breathalyzer tests are one of the most common tools used by law enforcement officers to glean proof of the blood-alcohol concentration of a motorist suspected of driving under the influence (DUI), in violation of F.S. 316.193. But can you refuse to take the test? Can you be forced to take one? If you refuse, can you still be convicted? West Palm Beach DUI defense lawyer

Short answers:

  • Yes – but not without consequences.
  • No – though officers can initiate a non-consensual blood draw in some circumstances.
  • Yes – because breathalyzers aren’t the only relevant evidence in Florida DUI cases.

Implied Consent in Florida

As our West Palm Beach DUI defense attorneys can elaborate, Florida has an implied consent law (F.S. 316.1932). This law states that anyone who accepts the privilege of operating a motor vehicle in this state is deemed to have given consent to submit to an approved chemical or physical test administered by authorities for the purpose of determining the alcoholic content of his or her blood or breath. The test must be incidental to a lawful arrest, administered by a law enforcement officer who has reasonable cause to believe the person was driving or in actual physical control of the vehicle while under the influence of alcohol.

Reasonable suspicion of a DUI can include things like:

  • A driver traveling far below the speed limit with road conditions that don’t justify it.
  • A driver who is swerving or operating the vehicle erratically.
  • Failure to obey traffic signals.
  • High beams kept on despite incoming traffic.
  • No headlights on at night or at other times of low visibility.
  • Tailgating/following too closely.
  • Frequent stops or braking for no apparent reason.
  • Illegal turns.
  • A driver nearly hits an object, other cars, or pedestrian.

As to whether it’s better to submit or refuse, there are pros and cons to each. Refusal to submit to testing under the state’s implied consent law will result in an automatic one-year license suspension, and your refusal can be used against you in criminal court. That said, refusal effectively deprives prosecutors of a key piece of evidence that can be used against you in the DUI criminal case.

It’s worth noting that if you do choose to submit, there is an extensive history of technical problems associated with the Intoxilyzer 8000 (the machine most commonly used to administer roadside breath tests). Much of it comes down to human error and improper training on how to use the device to glean effective BAC results. These facts might be used by South Florida DUI defense lawyers in challenging the BAC results.

Florida DUI Convictions Don’t Require Breathalyzer Results

But even without the results of a breathalyzer test, you could still be convicted of DUI. That’s because the statute doesn’t say one can only be convicted upon presentation of proof that one’s blood-alcohol content is 0.08 percent or higher. One can also be convicted if they are impaired by alcohol or any chemical substance that has affected them “to the extent the person’s normal faculties are impaired.” This can be established with evidence of things like slurring words, glassy eyes, poor balance, erratic driving, open containers of alcohol visible in the car, smell of alcohol, clumsiness, slow reaction, emotional swings, etc. Palm Beach dui defense lawyer

Field sobriety tests (such as the walk-and-turn, horizontal gaze nystagmus, etc.) can also be used to establish intoxication – particularly if someone has refused a breathalyzer test. However, field sobriety tests are not mandatory. Florida law does not authorize law enforcement to force a driver to perform field sobriety tests, and there is no automatic penalty for declining like there is for refusing a breathalyzer test. During traffic stops, officers may frame performance of a field sobriety exercises as an opportunity for the driver to dispel the officer’s suspicion that he/she is under the influence. The officer may say that if the driver does not participate in the test, they will arrest them. That doesn’t mean the driver is being arrested for refusing. Rather, it means the officer has up to that point gathered what they feel to be sufficient evidence of impairment. Voluntarily participating in field sobriety tests *might* help you avoid arrest if you perform them well. However, if you are actually impaired to an extent, you may only be giving them more evidence to use against you.

Another piece of evidence that can be used to obtain a Florida DUI conviction is a blood test. This is considered inherently more invasive than a breathalyzer test, but it can be obtained at the request or demand of law enforcement without one’s consent under a few conditions. Specifically:

  • A DUI suspect appears for treatment at a hospital, clinic, or other medical facility and the administration of a breath or urine test is impossible or impractical.
  • Where a health care provider is treating a person injured in a motor vehicle accident, takes a blood test, and then notifies police the patient’s blood level exceeds the legal limit. In this scenario, police can request the withdrawal of a blood sample pursuant to the law.
  • A DUI suspect was involved in a motor vehicle crash and is determined to have caused the death or serious bodily injury to someone else. Doing so can be done even against a person’s will through the use of reasonable force.
  • The DUI suspect gives voluntary consent.

If you have been arrested for DUI in West Palm Beach, we can help.

Call Fort Lauderdale Criminal Defense Attorney Richard Ansara at (954) 761-4011. Serving Broward, Miami-Dade and Palm Beach counties.

Additional Resources:

F.S. 316.193, Florida Statute Driving Under the Influence

More Blog Entries:

Arrested on Vacation in Fort Lauderdale? We Can Help. , Sept. 20, 2022, West Palm Beach DUI Defense Lawyer Blog

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