WebWalk and Turn Test (WAT) [ edit] Put your left foot on the line, then place your right foot on the line ahead of your left, with the heel of your right... Do not start until I tell you to do so. … WebWhen using all three of the tests, NHTSA claimed that the officers were correct 82 per-cent of the time. SCRI then took the tests out of the labo-ratory and put them into the field. NHTSA concluded the field test data would not sup-port the laboratory analysis, but decided the tests were good enough based on the follow-
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WebSFST Instructions (Standardized Field Sobriety Tests) Horizontal Gaze Nystagmus Instructions (HGN) 1. I am going to check your eyes. (Please remove your glasses) 2. Keep your head still and follow the stimulus with your eyes only. 3. Do not move your head. 4. Do you understand the instructions? Walk and Turn Instructions (WAT) 1. WebJun 28, 2024 · To conduct this test, police officers will take the suspect to a well-lit area. The officer will then check the suspect’s eyes. They will ask the driver to follow an object that’s only 12 to 15 inches away with their eyes. The officer will look for three signs of impairment. They include: The lack of a smooth pursuit. mercury spare parts near me
Sobriety Test: Field DUI Tests to Assess …
WebDWI Detection and Standardized Field Sobriety Test (SFST) Instructor Guide PDF, 87.25 MB. DWI Detection and Standardized Field Sobriety Test (SFST) Participant Manual PDF, 86.47 MB. DWI Detection and Standardized Field Sobriety Test (SFST) Instructor Guide REFR…. … NHTSA National Highway Traffic Safety Administration NHTSA National Highway Traffic Safety Administration On December 4, 2015, President Obama signed into law the Fixing America’s … WebAlcohol, Drug Usage and Age Are a Factor in Performing the Tests Well. The field sobriety tests can be passed, but a lot of it is going to depend on the individual person. Alcohol is a … WebJan 6, 2024 · What Are Field Sobriety Tests? What Are Some Examples of Field Sobriety Tests? Drunk driving refers to operating a motor vehicle while under the influence of … mercury space program deaths