Friday , July 30 2021
Home / Tag Archives: Urine Testing

Tag Archives: Urine Testing

New Report: Field Sobriety Testing and THC Levels Not Correlated With Marijuana Intoxication

Every state has a law which prohibits driving under the influence of marijuana.  To enforce those laws, governments use roadside field sobriety tests to detect marijuana intoxication and laboratory tests to measure THC levels in blood and urine.  The use of these tests is premised on the belief that performance on field sobriety tests and THC levels are correlated with marijuana intoxication.  A recent study conducted for the United States Department of Justice shows that belief is wrong. Read More »