|Probability = 60%|
This cue is actually one or more of a series of indicators related to the personal behavior or appearance of the driver. Examples of specific indicators might include:
- Eye fixation.
- Tightly gripping the steering wheel.
- Slouching in the seat.
- Gesturing erratically or obscenely.
- Face close to the windshield.
- Drinking in the vehicle.
Driver's ahead protruding from vehicle.