The legislation introduces oral fluid testing, which allows officers to use cotton swabs to test for drug impairment during ...
San Diego police only provide the device to certified drug recognition experts, who say it’s a great tool, but also the last ...
Guessing Headlights on MSN
San Diego cops have a new gadget that can spot drugged drivers at traffic stops
San Diego PD rolls out voluntary saliva drug tests at traffic stops. Learn how the SoToxa device works, your rights to refuse ...
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