DUI Defenses in South Carolina

Offices in Myrtle Beach, Conway, Charleston, and Columbia.

dui attorney myrtle beach sc

South Carolina’s Driving under the influence (DUI) laws are complex, and there is a wide range of defenses that are available in DUI cases. Many cases can be dismissed by the court based on the officer’s failure to follow the law. In other cases, the breathalyzer results, video, field sobriety tests, statements, or other evidence may be suppressed prior to trial.

There are many general defenses that are not specific to DUI that can also be raised depending on the facts of each case. Some examples of common defenses that could result in a dismissal, suppression of evidence, or acquittal at trial include:

  • The officer did not have probable cause for the traffic stop.
  • The officer did not have probable cause for the DUI arrest.
  • The officer did not comply with the mandatory provisions of South Carolina’s DUI law including videotaping at the incident scene and in the breathalyzer room.
  • The officer did not follow SLED policy and procedure during the field sobriety tests or breath test.
  • You were not driving.
  • You were not impaired to the extent that it materially and substantially impaired your ability to drive.

Probable Cause for a DUI Traffic Stop and Arrest

Most DUI arrests are made after a traffic stop. If the officer can show that a traffic violation occurred, there will be probable cause for the stop even if the stop was a pretext. Some of the most common traffic violations that lead to DUI arrests include:

  • Speeding.
  • Swerving.
  • Driving without headlights at night.
  • Failing to stop for traffic signals like a red light or stop sign.
  • Not coming to a complete stop or “rolling through” a stop sign.
  • Not using turn signals.

Not all DUI stops are the result of general traffic enforcement. Most jurisdictions now have DUI enforcement teams who do nothing but ride around making traffic stops and looking specifically for signs of DUI. Some police departments and national organizations have implemented programs that reward police officers and departments who make the highest number of DUI arrests, giving them new patrol cars or other incentives.

Once a traffic stop has been made, there must then be probable cause for the DUI arrest itself. This will typically be based on the officer’s observations which are often the same from case to case: impaired driving, the smell of alcohol, the driver’s own statements, and performance on roadside field sobriety tests.

South Carolina’s Mandatory Videotape Statute

South Carolina’s DUI laws require that the officer videotape the traffic stop from the moment the blue lights come on until the moment of arrest, and they require that the officer videotape the entire breathalyzer procedure. When the officer does not comply with the statute’s mandatory provisions, including capturing the complete field sobriety tests and the Miranda warnings on the videotape, the remedy is dismissal of the case. The many requirements in the DUI statute are designed to protect motorists from over-reaching police officers. The videotape can be the prosecution’s best evidence against a DUI defendant, but it can also be a DUI defendant’s best defense.

If you have been charged with DUI or DUAC in the Myrtle Beach, Conway, Charleston, or Columbia areas, contact the South Carolina DUI defense attorneys at Coastal Law, LLC, today at (843) 488-5000 to find out how we can help.

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Testimonials From Past Clients

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Mike is an all around great guy and an even better attorney. My husband and I enlisted his services when we had leasing issues. He took the time to hear our story, asked us questions and made sure we understood the situation from “”both”” sides. He calls when he says he will, follows up when needed and most importantly gets the job done. He doesn’t take nonsense and fights for his clients. Mike has been a huge help to us. We recommend him any opportunity we get. He’s our go to guy!

Thanks Mike for ALL that you do for your clients!

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Mike handled a ticket for me that I received as a result of an auto accident. He was able to get the ticket dismissed completely! No fine and no penalty. He kept me updated and informed the entire time. He did a great job!

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Myrtle Beach

1104 North Oak Street
Myrtle Beach, SC 29577


1314 2nd Avenue
Conway, SC 29526


231 King Street
Charleston, SC 29401


1201 Main Street, Suite 1913
Columbia, SC 29201


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