What differentiates DUI from DWI in Maryland?

The distinction between DUI (Driving Under the Influence) and DWI (Driving While Impaired) in Maryland largely revolves around the specific blood alcohol concentration (BAC) levels associated with each offense. DUI applies to individuals with a BAC of 0.08 or higher, which indicates a higher level of impairment. In contrast, DWI refers to a BAC that is lower than 0.08 but still signifies that the driver is impaired by alcohol or drugs to the extent that they are unable to operate a vehicle safely.

This precise differentiation is crucial in understanding the legal implications of each offense. DUI is considered a more serious charge, with stricter penalties due to the higher level of impairment associated with the defined blood alcohol content. Therefore, the correct answer clarifies the threshold at which a driver is charged with DUI compared to DWI, aligning with Maryland state laws that categorize these offenses based on the severity of impairment reflected in their BAC levels.

The other options do not accurately capture the difference: DWI is not considered more serious than DUI, as DUI involves higher impairment; both terms are not synonymous, as they refer to different levels of BAC; and DUI is not exclusively for commercial drivers, as it applies to all drivers at the specified BAC level.