dui limits for pot Colorado passed a law last sp
Post# of 51895
Quote:
Colorado passed a law last spring that presumes you're too high to drive if you have 5 nanograms or more of THC per milliliter of blood , even though many experts say there is insufficient evidence to tie that level of THC to impaired driving.
source
http://www.businessinsider.com/why-dui-limits...ad-2013-12

