Updated March 30, 2026

When most people think about DUI offenses, they think about drunk driving. While alcohol-related cases are common, DUI charges are not limited to alcohol. In Florida, drivers can also be charged with a marijuana DUI if they are found to be impaired while operating a vehicle.

In Palm Beach County, marijuana DUI charges are taken seriously. If law enforcement believes a driver is impaired by marijuana, they can face DUI charges even without alcohol being involved. In some situations, additional charges such as drug possession may also apply, depending on what is found during the stop.

Key Points to Know About Marijuana DUI in Palm Beach County

Under Florida Statutes (Section 316.193), a person can be charged with DUI if they are driving while impaired by alcohol or drugs, including marijuana. Unlike alcohol-related DUI cases, proving impairment from marijuana can be more complex.

There is no clear “legal limit” for marijuana like there is for alcohol. Instead, prosecutors often rely on evidence such as behavior, observations, and chemical testing to try to prove impairment. Because of this, marijuana DUI cases are often more subjective and may be open to challenge.

If you are facing a marijuana DUI charge in Palm Beach County, here are some important things to understand:

You may also face drug possession charges

If a controlled substance is found during a traffic stop, a marijuana DUI case can quickly become more serious. Depending on the amount and circumstances, a person could be charged with misdemeanor or felony possession, possession with intent to sell, or even drug trafficking.

Marijuana DUI cases often rely on expert testimony

Unlike alcohol-related DUI cases, marijuana DUI charges frequently involve testimony from “drug recognition experts” (DREs). These officers are trained to identify signs of impairment based on behavior and physical indicators.

However, this type of evidence can be challenged. Defense attorneys may bring in their own experts to question the validity of these observations. If there are inconsistencies or weaknesses in the testimony, it may lead to reduced charges or even dismissal of the case.

Penalties for a marijuana DUI can be serious

The severity of penalties for a marijuana DUI depends on factors such as whether it is a first offense or if there are prior convictions. A conviction can result in jail time, license suspension, probation, fines, vehicle impoundment, DUI school, ignition interlock devices, and other long-term consequences.

Charged With a Marijuana DUI? Speak With a Defense Lawyer

If you are facing a marijuana DUI charge in Palm Beach County, it is important to understand your rights and your options as early as possible. These cases can be complex, and the outcome may depend on how the evidence is evaluated and challenged.

Attorney Chad Piotrowski has experience handling DUI and drug-related cases across South Florida. If you are looking for a criminal defense lawyer who will fight for you, contact Piotrowski Law today.

Call 1561-944-9457 for a free, no-obligation consultation.