Trenton’s Law: Florida DUI Refusal Becomes a Crime and a Separate
Penalty.
What Florida Drivers and Criminal Defense Clients Must Know
Effective October 1, 2025, Florida’s approach to DUI (driving under the influence) and BUI (boating under the influence) offenses changes substantially. The legislation commonly known as “Trenton’s Law”—House Bill 687—significantly expands criminal penalties, especially regarding a driver’s refusal to submit to chemical testing and for repeat offenders. If you face a DUI stop in the Tampa Bay area, this law demands careful attention.
Key Changes Under Trenton’s Law
First-Time Refusal to Breath Test is Now a Criminal Misdemeanor (HB 687)
Previously in Florida, if a driver refused a breath, urine, or blood test after being lawfully arrested for DUI, the consequence was primarily administrative: license suspension or other civil penalties. Under Trenton’s Law, a first refusal to submit to a breath or urine test following a lawful DUI arrest is now a misdemeanor criminal offense, punishable as a second-degree misdemeanor (up to 60 days in jail and a fine up to $500) for the first refusal.
A second or subsequent refusal remains a first-degree misdemeanor, preserving the higher-level penalties, which include up to one year in jail and fines of up to $1,000.
Critical Change: As per Florida Statute § 316.1939(d), officers must now inform drivers that refusing the test is a criminal offense, not just an administrative penalty. If law enforcement fails to properly advise drivers of these updated consequences, that could provide grounds for challenging the refusal charge in court.
Repeat DUI Manslaughter Penalties Elevated to First-Degree Felony (Up to 30 Years)
Trentons Law also raises the severity of penalties for drivers who already have convictions for DUI manslaughter, BUI manslaughter, vehicular homicide or vessel homicide. Under HB 687, if a person with a prior conviction for one of those offenses commits another such offense, that crime is elevated from a second-degree felony (up to 15 years) to a first-degree felony, which can carry a prison term of up to 30 years.
This enhancement applies specifically to persons with prior convictions for:
- DUI manslaughter
- Vehicular homicide
- BUI manslaughter
- Vessel homicide
The bill updates the Florida Criminal Punishment Code’s Offense Severity Ranking Chart to reflect these enhanced penalties.
Why the Shift Matters for Tampa Bay DUI Defense
The new law aligns Florida’s criminal enforcement with a tougher standard: refusal to test is no longer merely an administrative matter—it has real criminal consequences. For drivers in the Tampa Bay region (Hillsborough County, Pinellas County, Pasco County), this means a DUI stop has higher stakes. Moreover, for clients facing criminal defense or liability in DUI/BUI matters, early legal intervention is more critical than ever.
In addition to criminal penalties for refusal, drivers still face administrative license suspension, and the refusal evidence can be used against them in the underlying DUI case.
What This Means for You: Actionable Advice
If You Are Stopped for DUI in Florida
Understand that after October 1, 2025, saying “no” to a lawfully requested breath or urine test may expose you not just to license suspension, but to a criminal misdemeanor charge.
Seek legal consultation immediately from a Tampa Bay criminal defense firm. The defense strategy will now need to consider both the underlying DUI charge and the refusal charge—even if it’s your first refusal.
Don’t assume the prior “civil only” framework still applies. The new statute changes the playing field.
If You Have a Prior DUI or BUI-Related Homicide Conviction
If you are charged with DUI manslaughter, BUI manslaughter, vehicular or vessel homicide, and have a prior conviction of one of those offenses, you now face the possibility of a first-degree felony charge with much harsher sentencing.
Any defense strategy must factor in the tougher sentencing guidelines and the prosecutor’s stronger leverage under this new law.
For Criminal Defense Counsel and Clients in Tampa Bay
Cases involving test refusals will now involve both administrative (Florida DHSMV) issues and criminal defense issues.
Legal teams should audit arrest procedures: Was the test request lawful? Was the implied-consent warning correctly given? Did the arrest adhere to the updated statute under Section 316.1932, Florida Statutes?
For repeat offenses involving death or serious injury, evaluate the new severity ranking under the Florida Criminal Punishment Code as updated by HB 687.
Why Tampa Bay Drivers and Businesses Should Pay Attention
The Tampa Bay region has a high volume of traffic stops, commercial vehicles, rentals, and nightlife district driving. With Trentons Law in effect, local drivers, defense lawyers, and businesses (for example, operators of fleet vehicles, rideshare drivers, charter boat operators) must appreciate that the risks connected to DUI/BUI have risen significantly.
For Businesses:
- Fleet operators and businesses employing drivers should re-evaluate training, internal policies, and incident response plans.
- Rideshare drivers and commercial vehicle operators face heightened criminal exposure for refusal.
For Individual Drivers:
- Individuals charged in Hillsborough, Pinellas, or Pasco counties should understand that what might have been treated with relative leniency in the past may now trigger more aggressive prosecution.
- Early case handling matters more: statute changes often lead to shifts in plea offers, pretrial negotiations, and sentencing norms.
Summary: Why Trentons Law (HB 687) Matters
Effective October 1, 2025, Trenton’s Law makes a first refusal to a breath or urine test after a DUI arrest a criminal misdemeanor (second degree) punishable by up to 60 days in jail and a $500 fine.
It upgrades repeat DUI/BUI manslaughter and vehicle/vessel homicide offenses to first-degree felonies, with penalties up to 30 years in prison.
The law changes the risk matrix for drivers and elevates the importance of legal counsel at the earliest stage.
If you face DUI/BUI charges in Florida, particularly in Tampa Bay, you cannot assume the old rules apply—act with urgency.
Contact Us
If you or a loved one is charged under the new DUI/BUI laws in Florida—whether a refusal, first offense, or repeat case—contact Roussos Law Group for a consultation. Our Tampa Bay criminal defense attorneys handle cases throughout Hillsborough, Pinellas, and Pasco counties, and are well-versed in these changes. We are ready to assist you with experienced DUI defense practice representation.
Kimberly G. Lewis is a criminal defense attorney with extensive courtroom experience representing clients in juvenile and adult cases across Florida. Her background includes service as an Assistant Public Defender, where she gained valuable insight into prosecutorial practices and the criminal justice process.
