South Carolina’s implied consent law means that any person who drives a motor vehicle on the roadways of the state is considered to have given their consent to a chemical test of their blood, breath or urine if they are detained by law enforcement who believes the driver was driving under the influence of drugs, alcohol or both. If you refuse to submit to such a test, your driver’s license will be immediately suspended for at least 90 days. In addition, you can still be charged and convicted of a DUI without a chemical test if the arresting officer convinces the court that you were intoxicated while operating a motor vehicle.