OHIO RESIDENTS WHEN
THEY NEED IT MOST
Almost every police officer is trained in the administration of the Standardized Field Sobriety Tests (SFSTs). These tests were designed to help officers guess if the person being tested will have a BAC over the legal limit. The officer looks for certain “clues,” and if the officer observes the appropriate number of clues then the person has failed that test. A person’s poor performance on one or more of the tests bolsters the officer’s decision to arrest and can be used as evidence at trial. While many people debate the accuracy and reliability of these “tests,” they can be used as evidence against you if the officer administered the test to you in accordance with the national standards developed by the National Highway Traffic Safety Administration (NHTSA). Ohio recognizes three SFSTs: 1) the Horizontal Gaze Nystagmus (HGN); 2) the Walk and Turn (WAT); and 3) the One Leg Stand (OLS). Officers are trained that if they do not administer these tests in strict compliance with the manual, the tests are definitely not reliable. Ohio law, even though the training requires strict compliance, allows these tests to be admitted against you if the officer “substantially” complied with the training. Because “substantial compliance” is a lesser standard than “strict compliance” it is critical that you have an OVI defense attorney who has the experience and training to look for every flaw in the officer’s administration of the SFSTs.
The National Highway Traffic Safety Administration has developed standardized procedures for the administration of the three FSTs which NHTSA considers the most reliable. These standardized FSTs (SFSTs) are taught to and used by police officers across the country. The SFSTs are designed to be used by police officers to establish probable cause to arrest individuals who are under suspicion of driving under the influence and to support the administration of a chemical test that measures a person’s blood alcohol content (BAC). As direct, independent evidence of intoxication, however, SFSTs are extremely unreliable and have an immense margin of error. Furthermore, individual officers often administer the tests differently or under non-ideal testing circumstances, further reducing their reliability.
The NHTSA police officer training course separates the typical OVI investigation into three “phases”. These are (1) Vehicle in Motion, (2) Personal Contact, and; (3) Pre-Arrest Screening. The SFST’s are administered during phase three as part of the pre-arrest screening and include only the Horizontal Gaze Nystagmus (HGN), the Walk-and-Turn (WAT), and the One-Leg Stand (OLS).
“Horizontal Gaze Nystagmus” is an involuntary jerking of the eyes as the eyes gaze to the side. This jerking is what the officer was looking for when he/she told you at the roadside “I am going to check your eyes”.
In administering this test, the officer was looking for three clues:
If the test had been appropriately administered, the officer would have begun by asking you to stand with your feet together, and arms at your side. The officer should then instruct you to remove your glasses if you are wearing any and ask you if you are wearing contact lenses if you are not. The officer will then instruct you as follows:
The stimulus is usually a pen, but officers are allowed to use their fingers as well. The officer then checks you for signs of medical impairment. They do this by checking that your pupils are the same size, by checking whether there is any nystagmus while your eyes are resting and looking straight ahead, and by checking your eyes for equal tracking. When checking for equal tracking, the officer is required to position the stimulus 12-15 inches from your nose and slightly above eye level. The officer then moves the stimulus smoothly across your entire field of vision. If the officer observes unequal pupil size, resting nystagmus, or unequal tracking, then the chance of medical disorders or injuries causing nystagmus is present.
The officer then checks your eyes for “lack of smooth pursuit” (The officer is looking for the involuntary jerking as your eyes move from side to side). The officer must move the stimulus smoothly from the center of your field of vision to the side as far as it can go, starting with the left eye and following back across to check your right eye. It should take two seconds out and two seconds back for each eye. The officer then must repeat this procedure for each eye.
In the next part of the test, the officer is looking for “distinct and sustained nystagmus at maximum deviation”. (Maximum deviation occurs when the eye is brought all the way out toward the shoulder, and no white is visible at the outside of the eye). Starting with your left eye, the officer should move the stimulus to the side until your eye has gone as far as it can go or maximum deviation. The officer then must hold the stimulus at that maximum deviation for at least four seconds, checking for “distinct and sustained nystagmus.” The officer then moves the stimulus all the way across your face to check your right eye. The office must then repeat this procedure for each eye.
Next, the officer should have checked for the onset of nystagmus prior to 45 degrees. The officer again begins with your left eye and moves the stimulus from the center toward your shoulder at a speed that should take about four seconds. The officer is watching your eye for any sign of jerking before the stimulus reaches 45 degrees or about your shoulder. If the officer observes any jerking he is to stop moving the stimulus and verify that your eye is jerking. The officer then checks your right eye and then repeats this procedure for each eye.
A common mistake that officers make when administering this test is moving the stimulus too fast. By moving the stimulus too fast, the officer is not really checking for nystagmus but is merely going through the motions before claiming that you failed. For example, when checking for distinct and sustained nystagmus at maximum deviation, the officer should expect some jerking of your eye initially, and that it is the presence of alcohol in your system that makes the eye continue to jerk for the full four seconds that it is held at maximum deviation. By moving through that phase of the test too quickly, the reliability of the officer’s observations is in doubt. Another common mistake that officers make is having you face the cruiser while the emergency or flashing lights are still on. The flashing lights can cause your eyes to involuntarily jerk, so the test is unreliable when administered under those conditions.
When properly administered, this test is composed of two stages, the instruction stage, and the walking stage. As with the HGN, there is a very specific protocol that officers should have followed in administering both stages of this test. During the instruction stage, you should have been instructed as follows:
Once you indicated that you understood, the officer should have instructed you to walk nine heel-to-toe steps forward, and then turn to keep your lead foot on the line and taking several small steps with your other foot, then walking nine heel-to-toe steps back. The officer should demonstrate by taking three heel-to-toe steps, turning, and taking three heel-to-toe steps back. The officer should then have instructed you to keep your arms at your sides, watch your feet at all times, and count your steps out loud. The officer should also have told you that once you begin walking to not stop until you have completed the test. The officer must then ask you if you understand.
According to NHTSA, there are eight visual clues that the officer looks for, and if he/she observes at least two of the eight, you will be considered to have failed the test.
A common mistake that most officers make is not giving the instructions correctly, and then counting “mistakes” when the person fails to do something they were not told to do in the first place. This test does not require a “real” line for you to walk, but it should be conducted on a reasonably dry, level, and non-slippery surface. Often these tests are done under less than ideal circumstances, but sometimes the conditions are so poor that the test loses any reliability it may have had.
When properly administered, this test is also composed of two stages, the instruction stage, and the balance and counting stage. As with the HGN and WAT, the OLS also has a very specific protocol that the officer is to follow in administering both stages of this test. During the instruction stage, you should have been instructed as follows:
Once you indicated that you understood, the officer should next have instructed:
(Note: It is important for the officer to time the 30-second count for the test, i.e., during the proper administration, the officer should have timed you during the balance and counting stage to see if you could hold your foot in this position for 30 seconds).
According to NHTSA, there are four visual clues that the officer looks for, and if he/she observes at least two of the four, you will be considered to have failed the test. The four test clues are:
It is a common mistake for officers to require you to count until 1030, even if that requires more than thirty seconds to count that high. This is a problem because the research shows that most people, even those that have not been drinking, have difficulty maintaining that position after thirty seconds. That is why the officer is required to check track of time and not to go by the count of the person taking the test. Experienced officers will also try to take advantage of the test conditions to your disadvantage. This can be done by having you face up a slight grade in the road, which would require you to raise your foot higher, relative to your body than six inches. This creates an unfair testing condition that can nullify the reliability of the test.