Secondhand pot smoke wont get you busted.
There are "background" natural cannabinoids in your bloodstream.
These levels wont be elevated enough by casual contact to pop positive for thc.
Never have heard of anybody who doesn't partake being busted for secondhand exposure.
Its not the same as eating a poppyseed muffin will give a false positive for opiates.
Anyone wondering what I'm talking about start here:
The Psychology of Persuasion
It's a definite technical challenge.
One of you will end up here next!
I don't know about you guys but if I ever try to drive with pot it just makes me go reeeaally slow.