What is considered under the influence of alcohol in nc?

In North Carolina, a person is considered under the influence of alcohol if their blood alcohol concentration (BAC) is 0.08% or higher while driving. Additionally, drivers can be charged with driving while impaired (DWI) if their ability to operate a vehicle is noticeably affected by alcohol, regardless of their BAC level. Factors such as behavior, physical coordination, and performance on field sobriety tests can also be considered in determining impairment.