In Florida, you can be convicted of DUI if you are doing which of the following?

Answer: D — All of the above

In Florida, the law regarding driving under the influence (DUI) covers a range of behaviors that can lead to a conviction. The correct answer encompasses all specified behaviors, as each can independently contribute to a DUI conviction. Driving with a Blood Alcohol Level (BAL) of .08 or higher is a clear legal threshold for DUI, as this level indicates significant impairment which affects a driver's ability to operate a vehicle safely. Additionally, simply sitting behind the wheel with access to the keys while impaired can result in a DUI conviction. This recognizes that one might be in control of a vehicle's operation, even if they are not actively driving, which poses a risk to public safety. Finally, exhibiting erratic driving behavior is also grounds for a DUI charge. Law enforcement may observe patterns of dangerous driving, such as swerving or sudden stops, which can suggest that the driver is impaired. Together, these scenarios highlight how Florida law enforces DUI regulations rigorously to promote road safety and deter impaired driving, making the comprehensive answer the correct choice.