Finger-to-Nose Test in DUI Investigations

The finger-to-nose test is one of the many field sobriety tests that law enforcement officers use during DUI investigations. This test is designed to assess a person’s motor skills, coordination, and balance. The test requires the individual to touch their nose with their index finger while their eyes are closed or while looking straight ahead. The test is used to determine if the individual is under the influence of drugs or alcohol.

How the Finger-to-Nose Test Works

During a DUI investigation, the officer may ask the individual to perform the finger-to-nose test. The test involves the individual standing with their feet together and their arms at their sides. The officer will then instruct the individual to close their eyes and touch their nose with their index finger, alternating between their left and right hand.

The officer will observe the individual’s coordination and balance during the test. Some of the signs that the officer may look for include swaying, stumbling, and the individual missing their nose when attempting to touch it with their finger.

Challenging the Finger-to-Nose Test

While the finger-to-nose test is commonly used by law enforcement officers during DUI investigations, it is not always accurate in determining if an individual is under the influence of drugs or alcohol. There are many factors that can affect an individual’s ability to perform the test accurately, such as medical conditions, fatigue, and nervousness.

For example, an individual with a medical condition that affects their motor skills, such as Parkinson’s disease or multiple sclerosis, may have difficulty performing the test even if they are not under the influence of drugs or alcohol. Similarly, an individual who is nervous or fatigued may struggle to perform the test accurately.

In addition, the officer administering the test may not provide clear instructions, which could lead to confusion and inaccurate results. The officer may also incorrectly interpret the results of the test, which could lead to a false arrest.

If you have been arrested for DUI based on the results of a finger-to-nose test, it is important to consult with an experienced DUI defense attorney. Your attorney may be able to challenge the results of the test by demonstrating that the test was improperly administered or that there were other factors that affected your ability to perform the test accurately.

Conclusion

The finger-to-nose test is a commonly used field sobriety test during DUI investigations. However, it is not always accurate in determining if an individual is under the influence of drugs or alcohol. If you have been arrested for DUI based on the results of a finger-to-nose test, it is important to consult with an experienced DUI defense attorney who can challenge the results of the test and help you navigate the legal process.