|
| quote: | Originally posted by Zoso
I was not aware that a roadside sobriety test could detect marijuana. This is certainly news to me! And, if so, how do they know WHEN you toked up last? Depending on your metabolism, lifestyle, etc., it could have been as long as 30 days ago. |
Don't know if they are using them yet but last I knew they were developing flashlights that can detect THC. I know they already have ones that can detect alcohol.
|