How does Title 21 differentiate between misdemeanor and felony DUIs?

The classification of DUIs under Title 21 is influenced primarily by factors such as blood alcohol content (BAC) and prior convictions. This means that when determining whether a DUI is a misdemeanor or a felony, the law takes into account the level of impairment indicated by the driver's BAC at the time of arrest, as well as the driver's history of previous DUI offenses.

For example, a driver with a particularly high BAC or one who has multiple prior DUI convictions is more likely to face felony charges, whereas a first-time offender with a lower BAC may receive a misdemeanor charge. This nuanced approach allows the legal system to impose consequences that are proportional to the severity of the offense and the risk posed to public safety.

The other options do not encapsulate the criteria accurately. The age of the driver alone does not determine the classification, nor does the specific timing of the offense without considering other factors like BAC or prior convictions. Furthermore, not all DUIs are classified as felonies; the potential for a misdemeanor or felony charge is dependent on specific circumstances surrounding each incident.