Two Hurdles the State Must Clear
Everyone thinks that if they blew over a 0.08 on the breath machine, their DUI case is over. Some folks just presume it’s all done, that they’re going to be convicted of DUI based on a high blow. That’s not true. The breath number is only one piece of a much larger puzzle. Before the state ever uses that number against you, they have to clear legal hurdles you might not even know exist.
A dui lawyer orlando fl can challenge an unlawful stop and seek suppression of evidence obtained after officers exceeded their constitutional authority.
Breathalyzer results feel like the end of the line. They’re not. Even a scary blow number means nothing if the stop itself was illegal. The stop is the first hurdle. Officers need a legal reason to pull you over. Swerving, speeding, a broken taillight—those are reasons. A hunch or a “routine check” isn’t. If we show the judge the stop violated your rights, everything that followed disappears. The case gets dismissed before anyone tests your blood alcohol level. The arrest is the second, separate hurdle. Getting pulled over doesn’t automatically mean getting arrested for DUI. The officer needs probable cause that you committed a crime. DUI is a crime of opinion: the officer thinks you’re impaired. That opinion must be reasonable and based on facts. No facts, no arrest. No arrest, no case.
The Stop: First Hurdle
An officer needs reasonable suspicion to stop your car. That means specific, articulable facts suggesting criminal activity. “I thought maybe he was drunk” doesn’t cut it. An actual violation does. Weaving within your lane isn’t a violation. Weaving between lanes consistently is. Touching the center line once doesn’t establish probable cause. A pattern of unsafe driving does. The distinction matters enormously. I had a client who got pulled over for weaving. The officer thought he was impaired. But when we reviewed the dashcam, he wasn’t actually violating any traffic law. He was swerving to avoid a pothole in the road. His movement was completely legal. The officer misread what he saw. We showed the judge the dashcam footage at the motion to suppress hearing. Judge agreed: the stop was illegal. Case dismissed. No jury, no trial, no conviction. The whole DUI disappeared because the foundation crumbled.
The Arrest: Second Hurdle
Surviving the stop means nothing if the arrest itself lacks probable cause. An officer can lawfully pull you over for a traffic violation and then improperly arrest you for DUI. I had a second-DUI client where the officer did everything right on the initial stop. My client had actually committed a traffic violation. The officer was justified in pulling him over. But stopping someone for traffic and arresting them for DUI are separate decisions. At the roadside, officers form opinions about impairment. Those opinions must connect to articulable facts. Bloodshot eyes, slurred speech, failed sobriety tests, the smell of alcohol, admissions of drinking—these are facts. An opinion without facts isn’t probable cause. We pulled the body camera footage for my second-DUI client. We sat down with the judge at a motion to suppress hearing. The officer had done nothing wrong at the stop itself. But watching the video, the officer had never gathered enough facts to reasonably arrest my client for DUI. A traffic stop, yes. A DUI arrest, no. The judge agreed and dismissed the DUI. My client got a traffic ticket. No criminal charge. No DUI on his record.
The DMV Battle: The 10-Day Clock You Can’t Stop
Here’s a trap most people fall into: they focus on the criminal DUI while their license disappears. Florida law creates two separate fights. The criminal case is one. The DMV administrative case is another. You get 10 days from your arrest date to apply for a hardship license or demand an administrative hearing to save your license. Ten days. Most people don’t find out about this deadline until day 11. By then the window closes and your license suspends automatically. That 10-day window is real and it’s absolute. Missing it costs you your driving privilege before you ever set foot in a criminal courtroom. Contact an attorney immediately after arrest. We handle both fights simultaneously: the criminal DUI defense and the administrative license suspension battle.
Field Sobriety Tests: Voluntary and Unreliable
Police tell people to do roadside exercises—walk the line, follow the pen, stand on one leg. In Florida, these tests are voluntary. You’re not legally required to perform them. Most people don’t know this. They think refusal means guilt. It doesn’t. The tests are called field sobriety exercises, not field sobriety tests, for a reason. They’re exercises the officer uses to form an opinion. That opinion is subjective and often wrong. I’ve never met someone who passed these tests stone cold sober. The tests measure coordination under stress and divided attention. Fear, nervousness, and darkness affect performance. Uneven pavement affects performance. Being tired affects performance. These exercises prove almost nothing. And even when administered correctly, they’re unreliable. Decline them. They only help the state. Your refusal is not admissible against you as evidence of impairment.
The Breath Machine: Machines Have Rules
The Intoxilyzer 8000 is a machine. Machines have rules. Calibration, maintenance, 20-minute observation period, proper administration—violate these rules and the breath result gets thrown out. The state has to prove the machine worked correctly. A scary breath number doesn’t mean the machine was accurate. We challenge machine maintenance records, calibration logs, whether the observation period was actually 20 minutes and we challenge whether the officer administered the test correctly. Broken chains in this evidence mean the result becomes unreliable. An unreliable result can’t prove impairment. I’ve seen clients come in with breath readings that made their stomachs drop. Then we dig into the machine’s maintenance records and find gaps. Or we review the videos and find the observation period was 15 minutes, not 20. These aren’t technicalities. These are the rules the state must follow. Break them and the evidence disappears.
Even Solid Evidence Has Weak Spots
Not every case gets dismissed. Sometimes the state does everything right. The stop is legal. The arrest is legal. The breath machine was maintained perfectly. The observation period was correct. That’s when we shift strategy. We look at diversion eligibility, negotiated reductions to reckless driving, ways to protect your license and your record. But here’s what 33 years of defending DUIs has taught me: the cases that feel most hopeless often hold hidden cracks. The people who walk in convinced they’re finished? Those are often the cases where we find defenses nobody else saw. Don’t write your own ending before you talk to someone who does this for a living.
John’s Takeaways
Here’s what you need to lock in about DUI defense in Florida:
- The stop must be legal and the arrest must be legal—two separate hurdles the state must clear before impairment even matters, and either failure dismisses the entire case.
- Field sobriety tests are voluntary in Florida; you can decline them without penalty, and they’re unreliable indicators of impairment anyway.
- You get 10 days from arrest to demand an administrative hearing to save your license, or it suspends automatically—missing this deadline is catastrophic.
- The breath machine requires specific maintenance, calibration, and procedures; violations of these rules make the results inadmissible, even if the number was high.
- Even cases with solid evidence often hold tactical opportunities for dismissal, reduction, or license protection—don’t assume your case is over without consulting an attorney first.
Call Before You Assume It’s Over
You got arrested for DUI in central Florida, blew a number that scared you and you think the case is finished. It’s not. The state still has to prove it followed the law. Stop legality and arrest legality are separate fights we win regularly. Your license has a 10-day deadline. Your breath result might have chain-of-custody issues. The roadside tests were probably voluntary. Every case has angles. Call me before you resign yourself to a conviction. I defend DUI cases across Orange, Seminole, Osceola, Lake, Brevard, and Volusia counties. Free consultation. Call (407) 423-1117 today.
Watch John break down why DUI cases get dismissed: https://youtu.be/a03q_FuzkrI
Related: Learn more about Pretrial Diversion and Admission of Guilt in Florida.
Most people arrested for DUI feel hopeless. Don’t. The state has hurdles to clear, and they often stumble.
About John Guidry II
John Guidry II is a seasoned criminal defense attorney and founder of the Law Firm of John P. Guidry II, P.A., located in downtown Orlando next to the Orange County Courthouse, where he has practiced for over 30 years. With more than three decades of experience defending clients throughout Central Florida since 1993, Guidry has successfully defended thousands of cases in Orange, Seminole, Osceola, Brevard, Lake, and Volusia counties. He has built a reputation for his strategic approach to criminal defense, focusing on pretrial motions and case dismissals rather than jury trials.
John Guidry earned both his Juris Doctorate and Master of Business Administration from St. Louis University in 1993. He is a member of the Florida Bar and the Florida Association of Criminal Defense Lawyers. His practice encompasses the full spectrum of Florida state criminal charges, with a particular emphasis on achieving favorable outcomes through thorough pretrial preparation and motion practice.
Beyond the courtroom, Guidry is a prolific legal educator who has authored over 400 articles on criminal defense topics. He shares his legal expertise through his popular YouTube channel, Instagram, and TikTok accounts, where he has built a substantial following of people eager to learn about the law. His educational content breaks down complex legal concepts into accessible information for the general public.
When not practicing law, Guidry enjoys tennis and pickleball, and loves to travel. Drawing from his background as a former recording studio owner and music video producer in the Orlando area, he brings a creative perspective to his legal practice and continues to apply his passion for video production to his educational content.