How to Fight a DUI Charge in Florida: Your Legal Defense Options
How to Fight a DUI Charge in Florida: Your Legal Defense Options
A DUI arrest in Florida can be one of the most stressful moments of your life. Beyond the embarrassment and anxiety, the legal consequences can be severe — including heavy fines, driver’s license suspension, probation, or even jail time.
At Demmery Law, PLLC provides experienced, results-driven defense for clients across Fort Lauderdale and South Florida. Whether this is your first DUI or you’re facing enhanced penalties, Tanner will help you understand your rights, build a strong defense, and guide you toward the best possible outcome.
📞 Call 954-466-7440 today to schedule a confidential consultation with a skilled Fort Lauderdale DUI defense attorney.
Florida DUI Laws: What You’re Up Against
Under Florida Statutes § 316.193, you can be charged with DUI if you are found driving or in “actual physical control” of a vehicle while:
- Having a Blood Alcohol Concentration (BAC) of 0.08% or higher, or
- Being impaired by alcohol, drugs, or a combination of both to the point your normal faculties are affected.
A DUI charge may seem straightforward — but the prosecution must prove impairment beyond a reasonable doubt. This leaves room for defense strategies that challenge how the evidence was collected, interpreted, or presented.
Penalties for a DUI Conviction in Florida
DUI penalties vary depending on your history, the circumstances of the arrest, and whether anyone was injured. Common penalties include:
- First Offense: Fines up to $1,000, license suspension for up to one year, possible jail time up to 6 months.
- Second Offense: Fines up to $2,000, license suspension for up to five years, and up to 9 months in jail.
- Third Offense (within 10 years): Felony charge, up to 5 years in prison, and fines up to $5,000.
If the DUI resulted in property damage, serious injury, or death, charges can escalate to DUI manslaughter or vehicular homicide, carrying much harsher penalties — including long-term imprisonment.
Common DUI Defense Strategies in Florida
Every DUI case is unique, but the right defense can mean the difference between conviction and dismissal. Tanner Demmery leverages his deep understanding of criminal law and local court procedures to identify weaknesses in the prosecution’s case and build a strong defense.
Here are some of the most effective DUI defense strategies:
1. Challenging the Traffic Stop
Police must have reasonable suspicion to pull you over. If your stop was unlawful, any evidence collected afterward — including field sobriety and breath tests — may be excluded.
2. Questioning Field Sobriety Tests
Tests like “walk and turn” or “one-leg stand” are highly subjective and often affected by fatigue, medical conditions, uneven ground, or improper police instructions.
3. Contesting Breathalyzer Accuracy
Breath testing machines must be regularly calibrated and operated by trained officers. Tanner examines whether equipment maintenance or operator error compromised your BAC results.
4. Disputing Blood or Urine Test Results
Medical conditions, lab handling errors, or contamination can create false positives. A skilled attorney can subpoena lab records and cross-examine expert witnesses to expose testing flaws.
5. Examining Arrest Procedures
If law enforcement violated your constitutional rights — for example, by failing to read Miranda rights or detaining you without probable cause — key evidence could be suppressed.
6. Proving Lack of Actual Control
If you were asleep or not driving when approached by police, your attorney may argue you weren’t in “actual physical control” of the vehicle under Florida law.
What to Do Immediately After a DUI Arrest
Your actions after a DUI arrest can significantly influence your case:
- Stay silent and avoid discussing details with officers.
- Contact a DUI defense attorney immediately — the sooner Tanner can review your case, the more options you’ll have.
- Request a DMV hearing within 10 days of your arrest to challenge your license suspension.
- Document everything you remember about the stop, arrest, and testing — these details are critical for your defense.
Why Choose Tanner Demmery for DUI Defense
Attorney Tanner Demmery provides strategic, aggressive representation for clients facing DUI charges across South Florida. As a former prosecutor, he understands how the state builds its case — and uses that insight to anticipate, challenge, and dismantle their arguments.
You’ll work directly with Tanner throughout your case — no passing off to junior associates. He’s known for his hands-on approach, meticulous attention to detail, and unwavering commitment to protecting his clients’ rights.
Protect Your Rights. Protect Your Future.
A DUI charge doesn’t have to define your future — but it does demand action. Tanner Demmery can help you navigate the system, challenge weak evidence, and fight for a result that keeps your life on track.
📞 Call 954-466-7440 or visit www.demmerylaw.com to schedule your confidential consultation today.










