If you are a registered patient and an officer finds your medicine during a traffic stop, the stop usually turns on three things: the packaging, the card, and whether anyone was using it in the car. I’m Rocky Brancato, founder of The Brancato Law Firm, P.A., a Tampa criminal defense firm, and a former Chief Operations Officer of the Hillsborough County Public Defender’s Office, where I oversaw a staff of over 100 attorneys. Our attorneys defend patients, caregivers, and drivers charged with marijuana and paraphernalia offenses in Hillsborough, Pinellas, and Pasco Counties, and we file motions to suppress when a search was based on the smell of cannabis.

What Are the Rules for Carrying Medical Marijuana in a Car in Florida?

The rules come from the patient-protection section of Florida’s medical marijuana law. Under section 381.986(14)(a), Florida Statutes, a qualified patient or caregiver may buy marijuana and a delivery device from a medical marijuana treatment center (MMTC) and may possess up to a 70-day supply, or the greater of 4 ounces of marijuana in a form for smoking or the amount the Department of Health approves, and “all marijuana purchased must remain in its original packaging.” The statute has no separate transport permit; these possession rules travel with the patient.

The statute does not require a locked container or the trunk. Keeping the sealed package out of reach and out of sight is a practical choice, not a legal requirement, and it helps show the marijuana was being carried rather than used.

What Happens If Medical Marijuana Is Not in Its Original Packaging?

Marijuana outside its original packaging falls outside the protection in section 381.986(14)(a), which is the provision that exempts patients from Florida’s drug laws. That can leave a patient exposed to a possession charge under section 893.13, Florida Statutes, even with a valid card. A loose bud in a cup holder, a pre-roll in a cigarette pack, or a vape cartridge in an unmarked case are the situations we see most.

In those cases our attorneys pull the patient’s registry record, the dispensary purchase history, and the product label to show the marijuana was lawfully bought by a registered patient. Prosecutors often decline or reduce a possession charge when the records line up. Our Tampa drug crimes attorney page explains how we defend possession cases, and our guide to how much weed is a felony in Florida covers the possession thresholds.

Can a Medical Marijuana Patient Have a Pipe or Bong in the Car?

Yes. Under section 381.986(14)(b), a qualified patient or caregiver “may purchase and possess a marijuana delivery device intended for the medical use of marijuana by smoking from a vendor other than a medical marijuana treatment center.” Other delivery devices, such as vaporizers sold with cartridges, are covered when bought from an MMTC under section 381.986(14)(a).

For someone without a registry card, the same pipe can be charged under section 893.147(1), Florida Statutes, which makes using or possessing drug paraphernalia with intent to use it a first-degree misdemeanor, punishable by up to 1 year in jail and a $1,000 fine. Residue in a pipe can also support a possession charge, so the patient’s registry status is usually the first fact we confirm.

How Many People in Florida Carry Medical Marijuana?

Close to a million. According to the Florida Department of Health’s Office of Medical Marijuana Use weekly update for July 24, 2026, 938,435 qualified patients held active registry ID cards, and MMTCs operated 771 dispensing locations statewide.

With that many patients, Tampa Bay officers see dispensary bags in cars every day. That is one reason Florida courts have reconsidered whether the smell of cannabis, by itself, still tells an officer that a crime is happening.

Can Police Search Your Car Because They Smell Marijuana in Tampa?

Not on smell alone, under current law in the Second District. In Williams v. State, 421 So. 3d 809 (Fla. 2d DCA 2025), the full Second District Court of Appeal reviewed a Hillsborough County traffic stop where officers ordered a passenger out and searched the car based only on the odor of cannabis. The court held that “the plain smell doctrine can no longer establish probable cause based solely on the odor of cannabis,” because Florida now allows legal forms of cannabis that cannot be told apart by smell. The odor remains “a valid factor to be considered along with all others under the totality of the circumstances.”

Two limits matter. The court still affirmed Mr. Williams’s probation revocation under the good-faith exception, because the old rule was binding when the officers searched. And the court certified the question to the Florida Supreme Court, so the rule could change. The Second District covers Hillsborough, Pinellas, and Pasco Counties, so Williams binds trial courts here unless the Florida Supreme Court rules otherwise. Our post on the Second District plain smell decision goes deeper.

Science points the same way. Researchers at Iowa State University, in Characterizing the Smell of Marijuana by Odor Impact of Volatile Compounds (PLoS ONE, 2015), found that the compounds with the strongest odor impact, such as nonanal, decanol, o-cymene, and benzaldehyde, are often present in low concentrations. A smell tells an officer about plant chemistry; it does not tell the officer whether the product came from a licensed dispensary.

Can You Get a DUI for Medical Marijuana in Florida?

Yes. A registry card is not a defense to driving under the influence if marijuana impaired the driver’s normal faculties. Using marijuana in a vehicle is a separate first-degree misdemeanor under section 381.986(12)(c), even when the driver is not impaired. Our guide to marijuana DUI charges in Florida explains how the State tries to prove impairment, and our Tampa DUI lawyer page covers our DUI defense.

How Do Our Attorneys Defend Medical Marijuana Patients?

1. Confirm the registry record. We document the patient’s or caregiver’s card status on the date of the stop. A valid card produced in court defeats the failure-to-present charge.
2. Trace the product. Dispensary receipts, labels, and the registry’s purchase history show the marijuana was lawfully bought.
3. Challenge the search. If the officer relied on odor, we move to suppress under Williams and test what else the officer claims to have seen.
4. Separate carrying from using. A sealed package is not use in a vehicle. We look at where the product was, whether it was opened, and what the video shows.
5. Address impairment separately. In a DUI case, the card does not decide the case; field sobriety videos, drug recognition evaluations, and blood results do.

A person arrested in Hillsborough County sees a judge at first appearance within 24 hours, usually at the Orient Road Jail, and the case is prosecuted by the State Attorney’s Office for the 13th Judicial Circuit. See our Hillsborough County criminal defense attorney page, or our pages for Pinellas County and Pasco County cases.

Frequently Asked Questions About Medical Marijuana Transportation in Florida

Do you have to keep medical marijuana in the trunk in Florida?

No. Florida law does not require the trunk or a locked box; it requires the original packaging, a legal amount, and no use in the vehicle. The Brancato Law Firm still recommends keeping the sealed package out of reach, because it helps show the product was not being used.

What if I forgot my medical marijuana card during a traffic stop?

Failing to show the card is a second-degree misdemeanor, but you cannot be convicted if you produce a card that was valid at the time of arrest in court by your court date. Our attorneys at The Brancato Law Firm handle that filing; our drug crimes defense page has more.

Can a caregiver drive with a patient’s medical marijuana?

Yes, a registered caregiver may possess and carry the patient’s marijuana under the same packaging and amount rules. The Brancato Law Firm confirms the caregiver’s own registry card status, because the caregiver needs a current card too.

Can I drive to another state with my Florida medical marijuana?

Florida’s protection ends at the state line, and federal law still treats marijuana as a controlled substance. The Brancato Law Firm advises patients not to carry marijuana outside Florida or onto federal property.

Is it legal to smoke medical marijuana in a parked car in Florida?

No. Section 381.986(12)(c) makes using marijuana other than low-THC cannabis “in a school bus, a vehicle, an aircraft, or a boat” a first-degree misdemeanor, parked or not. The Brancato Law Firm defends these charges, often alongside a marijuana DUI charge.

Can medical marijuana charges be dropped in Florida?

Yes, when the registry record, purchase history, and packaging show lawful possession, or when the search was based only on odor. The Brancato Law Firm presents those records to the prosecutor early and files a motion to suppress when the search was unlawful.

Talk to a Tampa Defense Attorney About a Medical Marijuana Charge

If a traffic stop ended with your medicine in an evidence bag, a paraphernalia citation, or an arrest, call The Brancato Law Firm, P.A., founded by Tampa Criminal Defense Attorney Rocky Brancato, at (813) 727-7159. Bring your registry card information and any dispensary receipts; we will check the search, the packaging, and the charge, and work to keep a lawful patient from ending up with a drug record. You can call us at any hour; our office is two blocks from the courthouse. Our firm has Spanish-speaking staff, and attorney Jean-Luc Adrien speaks Spanish, Haitian Creole, and French. Read our guide for Spanish-speaking and Haitian Creole-speaking clients.

For more about our defense strategies, visit our Tampa Drug Crimes Attorney page.

The Brancato Law Firm, P.A.
620 E. Twiggs Street, Suite 205, Tampa, FL 33602
(813) 727-7159
Serving Hillsborough, Pinellas, and Pasco Counties

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice. We are not affiliated with any other Brancato-named law firms.

Most odor-based car searches in Tampa Bay are won or lost on the first ninety seconds of body-camera video. As founder of The Brancato Law Firm, P.A., a Tampa criminal defense firm, and a former police academy instructor who taught criminal procedure, I know how officers are trained to build a search from a smell, and I have spent more than 25 years in Hillsborough County courtrooms. Our attorneys review the recording of every odor-based stop for the moment that training shows.

Can Police Search Your Car Just Because It Smells Like Marijuana?

Not in Hillsborough, Pinellas, or Pasco County — the odor of cannabis, standing alone, no longer establishes probable cause here. In Williams v. State, 421 So. 3d 809 (Fla. 2d DCA 2025) (en banc), the Second District Court of Appeal — the appellate court covering Tampa Bay — sitting en banc, held that “the smell of cannabis standing alone is insufficient to establish probable cause,” receding from its own prior precedent.

The reason is simple chemistry meeting new law: since Florida legalized medical marijuana and hemp, a trained officer cannot tell by smell whether the odor comes from something illegal or something perfectly lawful. The smell no longer makes contraband “immediately apparent” — so it can no longer do the work of probable cause by itself. Odor remains a relevant factor, but it must be combined with something more. Our attorneys have been filing suppression motions built on Williams since the week it came down, and our Tampa drug crimes attorney page explains how those motions fit into a full drug defense.

What Happened in Williams — and Why the Evidence Still Came In

Williams began the way these cases usually do: a 2023 traffic stop in Hillsborough County where officers said they smelled cannabis and searched on the odor alone — no admission of use, no indication whether the smell was hemp, medical marijuana, or illegal cannabis, and no evidence of recent smoking in the vehicle. The en banc court used the case to recede from Owens v. State, 317 So. 3d 1218 (Fla. 2d DCA 2021), its 2021 decision holding that the legalization amendments didn’t change the Fourth Amendment analysis.

But there is a catch every reader should understand: the defendant in Williams still lost. Because the officers searched at a time when the old rule (Owens) was still binding precedent, the court applied the good-faith exception — evidence is not suppressed when officers act in objectively reasonable reliance on the appellate law in force at the time of the search. The practical translation: the new rule protects people searched after October 1, 2025, far more than those searched before. And because the change is so consequential, the court certified the question to the Florida Supreme Court as one of great public importance: does the plain smell doctrine continue to apply based only on the odor of cannabis? As of November 2026, the Florida Supreme Court has not answered that question, and this page will be updated when it does.

When Can Odor Still Justify a Search? The Cherfils Lesson

When the smell comes with other facts — and in Cherfils v. State, No. 2D2023-1932 (Fla. 2d DCA Dec. 31, 2025), the same court showed exactly how that happens. Joshua Cherfils was stopped in a high-crime area for an improperly illuminated license tag. The officer smelled burnt marijuana. Cherfils became argumentative and nervous, then produced his medical marijuana card and admitted smoking earlier in the day — but the officer testified the odor was “a lot more than just if someone smoked earlier.” The court held that, under the totality of the circumstances, the officer could reasonably conclude Cherfils had been illegally smoking marijuana in the vehicle — and upheld the search.

The Brancato Law Firm, P.A. — Tampa search and seizure defense — (813) 727-7159

Read Williams and Cherfils together and the rule for our district is clear: smell alone loses; smell plus your own words and behavior can win — for the State.

Why Showing Your Medical Marijuana Card Can Backfire

Because the card converts a legally ambiguous smell into evidence of a crime. Hemp, which section 581.217, Florida Statutes, defines as cannabis with a total delta-9 THC concentration of no more than 0.3 percent on a dry-weight basis, is legal to possess and use almost anywhere. Medical marijuana is legal to possess, but section 381.986(12)(c), Florida Statutes, makes it a first-degree misdemeanor for a patient to use it in a vehicle. When Cherfils volunteered his card and his earlier smoking, he eliminated the innocent explanation (hemp) and handed the officer reason to believe the smell came from marijuana smoked in the car.

This is the counseling moment our attorneys wish more drivers got in advance: the Second District’s new rule is powerful, but nearly every case that loses under it loses because of what the driver said in the first ninety seconds of the stop.

The card question reaches a large share of Florida drivers. As of October 30, 2026, 943,844 qualified patients held active medical marijuana ID cards in Florida, according to the Florida Department of Health’s Office of Medical Marijuana Use weekly update. Each of those cardholders can hand an officer the same extra fact Cherfils did, which is why our attorneys treat the card as something to explain through counsel, after the stop.

August 2026 Update: Other Districts Keep Upholding Odor-Based Searches

Outside the Second District, Florida’s appellate courts are continuing to uphold vehicle searches built on the smell of marijuana, most recently in Ptomy v. State, No. 1D2025-1029 (Fla. 1st DCA Aug. 19, 2026). In that Escambia County appeal, the First District affirmed without a written opinion, citing decisions that judge odor-based vehicle searches under a totality-of-the-circumstances approach.

The decisions Ptomy cited show where the rest of the state stands: Aldama v. State, 394 So. 3d 148 (Fla. 3d DCA 2024), which found probable cause where the driver denied having a medical marijuana card or medical marijuana in the car — answers that ruled out any lawful source for the smell — and Hoehaver v. State, 389 So. 3d 766 (Fla. 5th DCA 2024), which held that the odor of burnt marijuana coming from inside a vehicle supplied probable cause. Notably, the Fifth District has also held en banc — in Baxter v. State, 389 So. 3d 803 (Fla. 5th DCA 2024) — that because the plain smell of cannabis is no longer clearly indicative of criminal activity, the odor alone cannot even supply reasonable suspicion for an investigatory stop. So even outside Tampa Bay the direction of travel is the same: the smell needs company.

Here is the statewide picture as of August 2026:

The Brancato Law Firm, P.A. — (813) 727-7159

The practical lesson hasn’t changed — it has sharpened. In every district, what you say during the stop is what converts a smell into a search. Until the Florida Supreme Court answers the certified question from Williams, the rule genuinely depends on where you were stopped — and our attorneys apply the right district’s law to every suppression motion we file.

What Do Officers Have to Show Now?

Facts beyond the smell — articulated specifically, not recited from training. Since Williams, an officer in our district who writes “I detected the odor of marijuana” and nothing more has written a suppression motion for the defense. What the case law now separates:

The Brancato Law Firm, P.A. — Tampa drug and search defense — (813) 727-7159

When our firm litigates these motions, the body camera is the battleground: the report’s neat “totality of circumstances” often turns out, on video, to be an odor and nothing else. That is a winnable case in the Second District today.

What Should You Do If Your Car Was Searched Based on Smell?

Get the search reviewed now, because the timing of your stop controls which rule applies. Searches conducted after October 1, 2025, in Hillsborough, Pinellas, or Pasco County are governed by Williams — odor alone is not probable cause, and a motion to suppress may take the State’s evidence off the table entirely. Earlier searches face the good-faith exception, but may have other defects: an unlawful stop, an overlong detention, or “additional factors” that exist only in the report. Bring the paperwork and any recording to counsel before your arraignment; suppression issues are won by lawyers who get to the video early.

If the search led to a possession charge, our guide on how to fight a marijuana possession charge in Florida explains the 20-gram line, hemp lab testing, and diversion.

Frequently Asked Questions: Cannabis Odor and Car Searches in Florida

Can police search my car for smelling marijuana in Florida?

Not based on the smell alone in the Tampa Bay area — Williams v. State ended that in October 2025. But odor combined with other factors, especially your own statements, can still justify a search, and other Florida districts continue to uphold odor-based searches. Our attorneys evaluate exactly which rule applied to your stop.

What is the plain smell doctrine?

It was the rule that the smell of cannabis, by itself, gave officers probable cause to search — treating the odor as automatically incriminating. The Second District receded from it in Williams because legal hemp and medical marijuana are indistinguishable from illegal cannabis by smell. Odor is now just one factor in the totality of the circumstances.

Should I show my medical marijuana card during a traffic stop?

Be very careful — in Cherfils, producing the card helped establish probable cause, because it signaled the smell came from medical marijuana, which is illegal to smoke in a vehicle. You are not required to explain a smell. In our cases, the card is best presented by counsel, in context, after the stop.

Does this ruling make marijuana legal in Florida?

No. Possession remains illegal except for medical marijuana obtained through a licensed dispensary and hemp within legal THC limits. Williams changed what justifies a warrantless search — not what is legal to possess.

Does the Williams rule apply everywhere in Florida?

No. Williams and Cherfils bind the Second District — Hillsborough, Pinellas, and Pasco among its counties — while the First, Third, and Fifth Districts have all recently upheld odor-based searches where the smell was burnt or the driver’s answers ruled out a legal explanation (Ptomy, Aldama, Hoehaver). Until the Florida Supreme Court answers the certified question, the rule depends on where you were stopped — and our attorneys brief the right district’s law in every motion.

What if my car was searched based on odor before October 2025?

The good-faith exception likely protects that search from suppression on odor grounds alone, because officers were relying on the law in force at the time — that is exactly what happened in Williams itself. But earlier searches often have other problems worth reviewing: the lawfulness of the stop, the length of the detention, and whether the claimed “additional factors” hold up on video.

Can a drug charge be dropped if the search was illegal?

Often, yes — when a suppression motion removes the drugs from evidence, the State frequently cannot proceed. The Brancato Law Firm, P.A. has litigated suppression in Tampa Bay courtrooms for decades, and post-Williams odor searches are among the most suppressible cases we see. Call (813) 727-7159 for a free case review.

For more about our defense strategies, visit our Tampa Drug Crimes Attorney page.

Related reading: Florida Medical Marijuana and Paraphernalia Transportation Laws · What to Do After Being Arrested in Tampa, Florida · How Does a Bond Hearing Work in Tampa? · The Criminal Court Process in Hillsborough County

Searched Over a Smell? The Law Just Moved in Your Favor

If your vehicle was searched based on the odor of cannabis in Hillsborough, Pinellas, or Pasco County, the rules that applied a year ago no longer do — and the recording of your stop may hold a suppression motion. Call the attorneys of The Brancato Law Firm, P.A. — founded by Tampa Criminal Defense Attorney Rocky Brancato — at (813) 727-7159 before your arraignment. The video that decides these motions does not preserve itself. Our firm has Spanish-speaking staff, and attorney Jean-Luc Adrien speaks Spanish, Haitian Creole, and French. Read our guide for Spanish-speaking criminal defense clients in Tampa.

The Brancato Law Firm, P.A. 620 E. Twiggs Street, Suite 205, Tampa, FL 33602 (813) 727-7159 Serving Hillsborough, Pinellas, and Pasco Counties

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice. We are not affiliated with any other Brancato-named law firms.