USFS Reading Data Banking Your Licence Plates"The Forest Service, part of the Department of Agriculture, awarded Vigilant a contract valued at as much as $47,019 for its “CarDetector” system in August 2009, records show. The product scans and captures license plate numbers, compares the data to law enforcement lists of wanted vehicles and sends alerts when such vehicles are detected, according to the company’s website.
Forestry officials also awarded the company a contract valued at about $7,500 in August for a subscription to its license plate database and other services, according to contracting records.
“License plate readers are helpful to our law enforcement officers with illegal activities on national forest system lands in California,” Tiffany Holloway, a spokeswoman for the agency, said in an e-mail. She declined to comment about what types of crimes the tools are used to investigate or provide examples of how the technology has helped law enforcement. "