GA Lawyer George McCranie explains what the HGN test is, the proper instructions & administration of the HGN test. He also tells you how to simulate the Nystagmus the officer is looking for in a DUI stop so that you can actually see Nystagmus.

Learn about the Horizontal Gaze Nystagmus test and find out how our DWI attorney can fight your case. Even if you failed the HGN test, you may still have a chance of fighting your DUI charge.