while there are tests that can determined if a person has used mj within the last few weeks, they cannot tell if a person is stoned or not
this is a problem for medical mj users and potential legalization of mj
the proposed limit of 5 nanogram thc does not really tell if a person is stoned or too impaired to drive
bummer for legalization and medical use if driving...
http://hosted.ap.org/dynamic/stories/U/US_DRIVING_STONED?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT
this is a problem for medical mj users and potential legalization of mj
the proposed limit of 5 nanogram thc does not really tell if a person is stoned or too impaired to drive
bummer for legalization and medical use if driving...
http://hosted.ap.org/dynamic/stories/U/US_DRIVING_STONED?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT