August 1, 2010
One of the field sobriety tests most commonly utilized by law enforcement in DUI investigations is the one-leg stand. This sobriety test was approved by the National Highway Traffic Safety Administration (NHTSA) as accurate and reliable in detecting drivers who are intoxicated on alcohol or drugs. The one-leg stand, also called one-legged stand or OLS, [...]
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June 6, 2010
The walk-and-turn test (WAT) is a field sobriety test that was approved by the National Highway Traffic Safety Administration for use in detecting intoxicated motorists. The WAT has been standardized and is used by all police and sheriff’s departments in DUI arrests. Field sobriety testing usually takes place roadside during the traffic stop. However, the [...]
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