PBT – Preliminary Breath Test
If you are in an accident or stopped for a traffic violation and suspected of driving under the influence (DUI), an officer will likely ask you to submit to a number of Field Sobriety Tests (FSTs), including the PBT, a Preliminary Breath Test. The PBT is one of the three (3) Field Sobriety Tests approved in the State of Georgia (which also include the HGN – Horizontal Gaze Nystagmus – and the One-Legged Stand).
Like all Field Sobriety Tests (FSTs), this test is voluntary, and you do not have to submit to it. Additionally, even if you do and the results indicate a presence of alcohol on your breath, there are many alternative explanations for these results that can create a reasonable doubt that the driver was actually under the influence of alcohol.
Many people think that the PBT is same as the “Breathalyzer,” and while it is similar in idea and form, it is much different. While the Breathalyzer may be administered roadside, it is most often administered after arrest at the police station. The PBT, however, is administered roadside, and is used to determine whether or not there is a presence of alcohol in a driver’s breath.
The PBT is often called an alco-sensor, and is used to determine probable cause for arrest for DUI. The Breathalyzer, however, is used to determine one’s Blood Alcohol Content (BAC). Though the PBT indicates an estimated BAC, this value is not admissible in court. The PBT is only admissible to show the presence, or non-presence, of alcohol in one’s breath.
REMEMBER: The PBT is notoriously unreliable, as many factors can cause it to incorrectly indicate positively for alcohol — including acid reflux, and certain tobacco, mouthwash, or mints. Mere indication of the presence of alcohol on one’s breath, without more, is insufficient to establish that one was driving under the influence (DUI) beyond a reasonable doubt.
Read MoreGeorgia DUI – Commercial Driver
If you possess a Commercial Driver’s License (CDL) and drive a commercial vehicle in the State of Georgia, and are convicted of driving Under the Influence (DUI), you are subject to disqualification under the Uniform Commercial Driver’s License Act.
To be convicted of Driving Under the Influence while driving a commercial vehicle, the State must prove that you were driving or in actual physical control of a moving commercial motor vehicle, with a blood alcohol concentration of 0.04% or more.
If you submit to blood, breath, or urine testing and your BAC is found to be 0.04% or more, in addition to the criminal penalties you face if convicted, you are also subject to an administrative suspension of your driver’s privileges (which usually occurs before your criminal case is concluded). You have 10 business days to file a response to any petition filed against you requesting that your license be administratively suspended, and Horlick Law Firm will gladly do this for you.
If you do not request a hearing on this matter within 10 days, your license will be automatically suspended, even if you ultimately take your case to trial and win.
If you refuse to take any tests to indicate your BAC, and do not request an administrative hearing within 10 days, or lose your administrative hearing, your license will be suspended for one (1) year, and you will not be eligible for any temporary or hardship driving permits.
For this reason and many more, it is imperative that you have a lawyer throughout this process.
Contact Horlick Law Firm immediately to help navigate this stressful and tricky process. We are here to fight for you and help you save your job, your license, and your livelihood.
Read MoreHGN (Horizontal Gaze Nystagmus)
If you are asked and agree to submit to Field Sobriety Tests on suspicion of Driving Under the Influence (DUI) in the State of Georgia, the officer will almost undoubtedly perform the HGN (Horizonal Gaze Nystagmus) test. Of all the Field Sobriety Tests (FSTs) an officer may administer during a roadside evaluation, if administered properly, the HGN test has been deemed to hold the most scientific weight.
The HGN (Horizontal Gaze Nystagmus) test is often known as the “pen” or “light” test. This is because the officer administering the test usually uses a pen or flashlight to perform the test.
Without moving your head, the officer will ask you to follow a “stimulus” (usually a pen, a flashlight, or his or her finger) with your eyes as it arcs further and further towards your periphery. In administering the HGN test, the officer is looking for up to six (6) clues of a twitching or jerking of your eyeballs prior to 45 degrees.
REMEMBER: Nystagmus is generally defined as the involuntary movement of the eyeballs, and can be , but does not by definition have to be, a result of a high blood-alcohol content.
Though that is certainly the conclusion that an officer administering the test would like to draw, there are many alternative and justifiable explanations for nystagmus that do not require any blood alcohol concentration at all.
For instance, one may suffer from Nystagmus due to a neurological disorder, inner ear problems, congenital disorders, or occupational or labrynthine irritability. If you suffer from any medical conditions including but not limited to these (there are about 100 non-alcohol related conditions that might cause nystagmus) and the officer administering the HGN test does not inquire about them, and/or the test was not administered properly, the scientific weight and admissibility of these results may be attacked.
Read More