4 ms·
There is no breath analyzer for pot, or for other drugs, and the only tests available give results that aren't directly related to impairment. ie: A habitual us
by fnordfnordfnord 12y ago
There is no breath analyzer for pot, or for other drugs, and the only tests available give results that aren't directly related to impairment. ie: A habitual user who isn't impaired can test the same as a casual user who is.