Based on your eyes, your weight, you're not safe to drive at this point. >> Most people think a DUI needs a failed breathalyzer, a number over the legal limit. It does not. Georgia, like many states, lets officers prove impairment with no number at all. It is called driving less safe. The smell of alcohol, the crash, and failed field sobriety tests can be enough on their own. She refused the breath test, so there was never a number, and she was arrested anyway. What would you have done? Let us know in the comments and subscribe for more.