Driving with a suspended license or an expired ID that was flagged for pickup.

The phrase is a Romanian legal and administrative term referring to an individual who has been "flagged" or "noted" in a system/network (usually the National Police or Schengen Information System) due to a specific legal status, warrant, or restriction.

Ask exactly what the alert is for. Officers are generally required to tell you if it is for a witness summons, an unpaid fine, or a specific court order.

Once you pay a fine or complete a court requirement, ensure the institution sends a notification to the police to remove the flag from the "network." It is always wise to keep a copy of the proof of payment or court decision with you when traveling until the system is updated.