Which of the following is NOT a penalty for a DUI second offense?

The correct option indicates that a mandatory 20-day jail term is not a penalty specifically associated with a second DUI offense in Virginia. Each state has its own legal framework for penalties related to DUI offenses, and while jail time is certainly a potential consequence, the law may not stipulate a specific minimum for all second offenses. In Virginia, for a second DUI conviction within a certain timeframe, the penalties typically include substantial fines, possible license revocation, and community service requirements, which can vary in duration based on the circumstances of the offense.

The other penalties mentioned, such as a mandatory fine of $500, license revocation, and community service, align with the standard consequences established for second DUI offenses. Penalties vary by jurisdiction, but the specific details emphasize that some aspects of sentencing are less rigid and can be subject to judicial discretion based on the situation surrounding the violation.