Florida police are trained to observe drivers for signs of driving under the influence. They watch for generally unsafe driving patterns that may include weaving in and out of traffic, swerving, wide turns, drifting, almost striking other vehicles, varying speed, driving too fast or too slow, and slow responses to traffic signals. Once the DUI suspect is pulled over, the police officer will look for (and probably record) indicators of impairment such as bloodshot, watery eyes, slurred speech, fumbling for the license, registration, and insurance information, flush face, odors (alcohol and cover-up odors such as gum, breath mints).