Q: What types of field sobriety tests might I be subjected to?
In California, law enforcement officers may administer several standardized field sobriety tests (SFSTs) during a DUI stop to assess a driver’s level of impairment. The three main types of tests include the Horizontal Gaze Nystagmus (HGN), the Walk-and-Turn, and the One-Leg Stand tests.
The HGN test evaluates the involuntary jerking of the eyes when a person follows a moving object, which can indicate alcohol impairment. The Walk-and-Turn test requires the individual to walk a straight line, turn, and walk back, while following specific instructions. Finally, the One-Leg Stand test involves balancing on one leg while counting aloud, which tests both balance and coordination.
These tests are designed to provide the officer with observable evidence of impairment and can be crucial in determining whether a person is arrested for DUI. It is important to note that individuals have the right to refuse these tests, and such refusal may lead to certain consequences under California law.