Starting in January 2023, California will begin issuing Yellow Alerts to notify the public and help law enforcement find hit-and-run drivers. If police have a complete or partial license plate number and description of the vehicle, the information can be flashed on highway message signs in the area and sent to the media. Colorado and Maryland already use similar alerts for hit-and-run crashes. The National Highway Traffic Safety Administration reports a 26 percent increase in hit-and-run fatalities – from 2,037 in 2019 to 2,564 in 2020.