THC in Your Blood ≠ Impaired Driving

A new government-funded study highlights a serious problem in how cannabis DUI laws are enforced across the U.S. Many states still rely on THC blood levels to decide impairment. The issue? THC can remain detectable long after any effects are gone, especially for regular consumers.

Unlike alcohol, cannabis doesn’t follow a clean, predictable impairment curve. Someone can drive safely, show no signs of impairment, and still face arrest simply because THC shows up in a blood test. The research calls this approach outdated and urges a shift toward actual impairment indicators, such as driving behavior and field sobriety performance, instead of numbers alone.

At Elevated Club NYC, we support responsible consumption and fair, science-based policy. Driving impaired is never okay, but neither is criminalizing people who aren’t impaired. As legalization evolves, so must the laws that govern it—guided by evidence, not assumptions.