Criminal Defense Attorney
Field Sobriety Tests and DUI Defense in Virginia
Not all field sobriety tests are accurate. Doummar Law in Virginia Beach evaluates the reliability of tests to protect your license and record.
What is a Field Sobriety Test?
Field sobriety tests (FSTs) are used by officers to determine impairment at the scene. Common tests include:
- Horizontal Gaze Nystagmus (HGN)
- Walk-and-Turn (heel-to-toe)
- One-Leg Stand
While these tests seem straightforward, many factors — lighting, surface, footwear, medical conditions — can affect results.
Limitations of Field Sobriety Tests
- Officers may misinterpret normal balance issues
- Tests were designed for average individuals; medical conditions can impact performance
- Environmental factors (weather, uneven surfaces) can skew results
Improper administration or inaccurate observations can make these tests unreliable in court.
Using FST Limitations to Build Your Defense
- Review officer reports and videos for inconsistencies
- Challenge the accuracy and reliability of test administration
- Present medical or environmental factors affecting performance
- Negotiate reduced charges or dismissal where possible
Field sobriety tests aren’t always accurate. Contact Doummar Law in Virginia Beach to ensure your defense is built on solid ground.