Police Radar Myths Debunked: What Every Florida Driver Needs to Know About Speeding Tickets

Getting a speeding ticket can be frustrating, especially when there’s so much misinformation online about police radar, laser devices, and what happens during a traffic stop. At Gans Law, our Badges to Briefcases podcast brings together former law enforcement officers turned criminal defense attorneys to explain what really happens behind the scenes.

In Part 2 of our conversation with retired Sergeant Michael Alexander, a former speed measurement instructor, and Attorney Ian Wise, a former police officer and certified Drug Recognition Expert (DRE), we tackled some of the biggest myths surrounding radar enforcement and speeding tickets in Florida.

Myth #1: Police Radar Is Always Right

Many drivers assume radar devices are perfect. The truth is a little more complicated.

Radar units can occasionally display an incorrect reading due to environmental factors, such as what’s known as a “shadowing effect.” That’s why officers receive specialized training to recognize when a radar reading doesn’t make sense and avoid relying on inaccurate information. Proper training is just as important as the technology itself.

Myth #2: Radar Guns Never Need Maintenance

Florida law requires radar and laser devices to be professionally calibrated every six months.

An FCC-certified technician must inspect each unit, verify that it’s functioning properly, and issue a calibration certificate. Officers are expected to bring this documentation to court when prosecuting a speeding case. If those required documents are unavailable, it can create significant issues for the prosecution.

Officers Must Perform Daily Accuracy Tests

The testing doesn’t stop with the six-month calibration.

Before and after using radar or laser during a shift, officers must perform daily operational checks.

These include:

• Testing radar units with certified tuning forks
• Testing both stationary and moving modes when applicable
• Verifying laser accuracy using known distances
• Completing radar logs documenting the tests
• Ensuring patrol vehicle speedometers are also properly calibrated when using moving radar

These procedures help establish that the equipment was working properly during enforcement.

Myth #3: Radar Detectors Guarantee You’ll Avoid a Ticket

Radar detectors are legal in Florida, but they’re far from foolproof.

Whether they help depends largely on how the officer is using radar.

If an officer leaves radar transmitting continuously, a detector may alert drivers well before they are targeted.

However, many officers place their radar in standby mode and activate it only after visually identifying a speeding vehicle. Because radar signals travel virtually instantaneously, the detector may alert only after the speed has already been measured.

How Defense Attorneys Challenge Speeding Tickets

Former police officers often know exactly what documentation and testimony should exist in a radar case.

Attorney Ian Wise explained that a defense attorney may examine:

• Whether proper calibration records exist
• Whether daily testing logs were completed
• Traffic conditions at the time
• Nearby vehicles that may have affected the reading
• Environmental factors
• Any inconsistencies in the officer’s testimony

The goal isn’t to assume an officer acted improperly—it’s to ensure every legal requirement was satisfied before someone is found responsible for a speeding violation.

Not Every Police Officer Has Radar

One surprising fact discussed on the podcast is that many drivers assume every police vehicle is equipped with radar or laser.

That’s simply not true.

Many local police officers and deputies are not certified in speed measurement and may not even have radar equipment in their patrol cars. In larger agencies, radar and laser devices are expensive, so they often aren’t issued to every officer.

Seeing a patrol car parked on the roadside doesn’t automatically mean speed enforcement is taking place. Officers may simply be completing paperwork or monitoring traffic.

What Should You Do If You’re Pulled Over?

The advice from both former officers was simple:

• Stay calm.
• Be polite.
• Provide your driver’s license, registration, and insurance when requested.
• Avoid arguing roadside.
• Avoid admitting to speeding.

Statements like:

• “I was only going 49.”
• “I didn’t know the speed limit.”
• “I wasn’t going that fast.”

can actually be used against you later.

If you believe the citation is incorrect, the proper place to challenge it is in court—not during the traffic stop.

Myth #4: You Have the Right to See the Radar Gun

One of the biggest misconceptions discussed during the podcast is the belief that officers must show drivers the radar reading before they hand over their driver’s license.

That’s false.

Florida drivers are required to provide identification during a lawful traffic stop. Officers are not required to display the radar unit before collecting your license, and refusing to comply can create additional legal problems.

In many radar systems, the speed reading disappears immediately after the measurement unless it is manually saved. Even when a reading is available, officers generally do not conduct “roadside court” by debating the evidence during the stop.

Slowing Down After Seeing a Police Car Isn’t a Defense

Another common misunderstanding is believing that the speed shown on your dashboard after braking is what matters.

It doesn’t.

If an officer already measured your speed before you slowed down, that earlier speed is what can be used in court.

Simply slowing after spotting a patrol car does not erase the earlier reading.

Can You Avoid Points on a Speeding Ticket?

One of the most important takeaways from the episode is that receiving a speeding ticket does not automatically mean points are added to your driving record.

Points are generally assessed only after the case is resolved and only if the outcome results in an adjudication that carries points.

Depending on the circumstances, there may be legal options available that help drivers avoid points while still resolving the citation, such as negotiating for a withhold of adjudication when appropriate. Every case is different, so it’s important to speak with an experienced traffic defense attorney before simply paying the ticket.

Talk to a Central Florida Speeding Ticket Attorney

If you’ve received a speeding ticket in Central Florida, don’t assume paying the ticket is your only option. An experienced attorney can review the facts, examine the officer’s documentation, and determine whether there are legal defenses or opportunities to protect your driving record.

At Gans Law, our team includes former police officers and former prosecutors who understand both sides of the courtroom. We use that experience to help clients throughout Central Florida fight traffic citations and protect their licenses.

Schedule your free consultation today and learn your options before paying your ticket.