Like every other state, in Illinois, it is illegal to drive with a blood alcohol content higher than 0.08 percent. Those found guilty of doing so will be charged with driving under the influence, or DUI. There are a few steps law enforcement take before making an arrest, though. One of those is to administer field sobriety tests. Many individuals, whether they have been charged with a DUI, or they think they are about to be, wonder if these tests are mandatory. So, can you refuse field sobriety tests in Rolling Meadows?
What Are Field Sobriety Tests?
Field sobriety tests are one tool used by law enforcement when they suspect someone is driving under the influence. While there are many field sobriety tests a police officer may ask the driver to undergo, there are generally three main ones.
The Horizontal Nystagmus Test (HGN) will involve the officer holding up an object. They will then ask the driver to follow that object with their eyes as the officer moves it from left to right. The officer will then look for when the pupil begins to exhibit ‘nystagmus’, or an involuntary jerking of the eye.
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