In short, yes. In Florida you may be convicted of a DUI even if your car is parked and not running. This means if you have been drinking and get into your car, but realize you have had too much to drink and decide to sleep it off with your keys in your lap, you may still be arrested if an officer believes you are intoxicated. This means you can get a DUI without ever even turning on or moving your vehicle. Having your keys within reach while in the driver’s seat is considered sufficient for a DUI arrest. Whether or not a jury would convict you is a different story.