DUI (Driving Under the Influence of Alcoholic Beverages, Chemical Substances or Controlled Substances). s. 316.193, F.S.
A violation under section 316.193 of the Florida Statutes would be proven by impairment of a person's normal abilities or by a blood alcohol or breath alcohol concentration of .08% or greater. Whether a driver is found guilty of violating this section through impairment of mental/physical abilities or through his or her blood alcohol level, he or she will face the same penalties.
An experienced DUI lawyer should understand how to defend these charges, regardless of whether a driver has failed blood alcohol testing if he or she has failed field sobriety tests and been accused of impaired driving abilities due to alcohol/drug intake.