Let us provide a rational answer to a nonsensical question. It is a nonsensical question because blood is never impaired by THC. Never. Alcohol doesn’t impair blood either. These drugs only impair the brain, not the blood.
We can only test for drug content in the brain by means of an autopsy, something most drivers would reasonably object to.
We test blood as a surrogate for what’s in the brain. For alcohol, blood is a … READ MORE