• October 28, 2013
  • DUI

In DUI cases, suspected motorists are briefly questioned by police before field sobriety tests are performed. If you are charged with a DUI, your Roy DUI lawyer will review the tests performed to determine whether they can be used in your defense.

A Roy DUI Lawyer Explains the Purposes of Initial Questioning

Roy DUI lawyerInitial questioning by authorities can be considered a type of test because it gives police their first chance to check for any signs, such as slurred speech, of a driver being impaired. An interrogation is performed before field tests because it gives police a chance to learn if people have any medical conditions that would prevent them from performing specific tests successfully. For instance, people with knee injuries shouldn’t be required to do any tests that require balancing on one leg. Authorities also will check on whether a person is suffering any mental problems due to alcohol consumption by asking them basic questions, such as the date. Or, an officer could ask drivers why their vehicles were pulled over.

A Roy DUI Lawyer on Reasons for Divided Attention Tests

As a Roy DUI lawyer will tell you, police question people before field sobriety tests so they can evaluate their divided attention ability, which is a person’s capacity to do at least two tasks at one time. Performing more than one task at a time becomes increasingly more difficult with alcohol.

Divided attention tests aim to show a person’s decrease in ability. These tasks aim to test the same type of mental and physical capabilities that a person needs to drive a car. A number of field sobriety tests require divided attention because it forces a driver to do more than one thing at a time. One example is the one-leg stand test, which requires a person to count in thousands while standing on one leg.

Another example is the walk-and-turn test, which forces a driver to listen to, and follow, complex directions while performing a physical task. Sometimes police may just combine two field sobriety tests. For instance, the walk in a line test could be combined with the heel-to-toe walk test. A Roy DUI attorney can add there are questioning tactics police use to check a driver’s divided attention. These include when the officer asks a driver for his license and registration at the same time or ask the motorist unusual or distracting questions.

Contact a Roy DUI Lawyer for Assistance

Authorities question drivers suspected of driving under the influence before asking them to perform field sobriety tests. If you are facing DUI charges, call a Roy DUI attorney at Greene & Lloyd PLLC at 253-770-0808.