DUI, standing for Driving Under the Influence, is a term that carries a specific legal definition within the context of Florida's statutes. In essence, if an individual is in actual physical control of a motor vehicle on the state's roads or highways while impaired by alcohol, chemical substances, or controlled substances, they are considered to be driving under the influence.
Presumptions associated with blood alcohol content (BAC) play a significant role in the legal interpretation of a DUI. For instance, if an individual's BAC is 0.08 or higher, the law presumes they were under the influence while driving. Yet, a jury ultimately determines the individual's guilt if the case goes to trial.
If an individual's BAC is between 0.05 and 0.08, no presumption exists. However, if the BAC is below 0.05, the law presumes that the individual wasn't impaired to the point where their normal faculties were affected.