What signs do people exhibit while drunk driving of alcohol?
The following signs listed below signify that a person may be driving while intoxicated. This list is based upon research conducted by the National Highway Traffic and Safety Administration:

• Turning with wide radius Straddling center of lane marker
• "Appearing to be drunk"
o Eye fixation
o Tightly gripping the steering wheel
o Slouching in the seat
o Gesturing erratically or obscenely
o Face close to the windshield
o Drinking in the car
o Driver's head protruding from the car
• Almost striking object or vehicle
• Weaving
• Driving on other than designated roadway
• Swerving
• Speed slower than 10 M.P.H. below limit
• Stopping in lane for no apparent reason
• Following too closely
• Drifting
• Tires on center or lane marker
• Braking erratically
• Driving into opposing or crossing traffic
• Slow response to traffic signals
• Signaling inconsistent with driving actions
• Stopping inappropriately (other than in traffic lane)
• Turning abruptly or illegally
• Accelerating or decelerating rapidly
• Headlights off at night
• Speeding