Why do officers use field sobriety tests?
A field sobriety test can demonstrate how alcohol impairment affects driving, prove that the driver was inebriated around the time of vehicle operation, and give a police officer probable cause for an arrest.
How reliable are field sobriety tests?
Because the officer administering the test is unaware of how the individual might perform normally on the test and the process of administering the test varies from officer to officer, field sobriety tests are inherently far less reliable than chemical tests in determining intoxication or sobriety.
What are chemical sobriety tests?
Blood alcohol tests are the best way to check the BAC of an individual because, unlike field sobriety tests, they are a scientifically reliable method of testing. Additionally, the analysis of the results is far less subjective in nature.
What types of field sobriety tests are used?
Most field sobriety tests are not standardized, and their use varies widely. Most are either short-term memory tests (being questioning in an interrupting/distracting way, counting backwards, reciting the time and date), vision tests (counting fingers), or tests of physical coordination (standing on one leg, walking in a straight line, touching finger to nose, standing heel to toe).
An experienced New Jersey DUI attorney can help argue that the tests used in your case were not valid. Call (908) 248-4404 to speak to an attorney who can determine what defense can be used in your case.
