A system requiring habitual drunk drivers to install an "alcohol prevention device" when reacquiring their driver’s license ...

San Diego police only provide the device to certified drug recognition experts, who say it’s a great tool, but also the last ...

The Solano County District Attorney’s Bureau of Forensic Services has received a $75,000 grant from the California Office of Traffic Safety to strengthen its alcohol and toxicology testing ...

The order directs expedited rescheduling to Schedule III, but the same agency that's held up oral fluid testing for two years now holds the keys to marijuana testing's future.