
Who made the field sobriety tests the primary means of detecting driver impairment to alcohol in Tennessee DUI cases ? The answer is your government.Beginning in the 1970’s research studies were sponsored by the National Highway Traffic Safety Administration (NHSTA). NHSTA contracted with the Southern California Research Institute (SCRI) to determine which roadside field

One of the critical elements of any drunk driving (DUI) investigation is the field sobriety tests. In this post , I hope to explain what the police officers are looking for in the walk-and-turn test. The walk-and-turn test is just one of the three standardized field sobriety tests. Often , I have clients that tell me