Which of the following is considered a traffic infraction in Florida?

Driving without a license is categorized as a traffic infraction in Florida because it specifically pertains to the operation of a motor vehicle and the legal requirements associated with driving. Traffic infractions typically involve violations of traffic laws and regulations, which include actions like driving without a valid driver's license, speeding, running a red light, and similar offenses. These types of infractions often result in penalties such as fines or points on a driving record, rather than criminal charges.

In contrast, the other options listed—assault, theft, and robbery—are considered criminal offenses. They involve wrongdoing against other individuals or property and carry more serious legal ramifications, potentially including arrest and incarceration. Therefore, the correct identification of driving without a license as a traffic infraction is based on its classification as a violation of traffic law specific to vehicle operation.