They are often careless. Jacked up wheels or raised hoods are hazard clues. Accidents are particularly hazardous. People involved in the accident may not look for traffic. Passing drivers tend to look at the accident.
People often run across the road without looking.
Vehicles may slow or stop suddenly. People in and around shopping areas are often not watching traffic because they are looking for stores or looking into store windows. Confused drivers often change direction suddenly or stop without warning. Confusion is common near freeway or turnpike interchanges and major intersections. Tourists unfamiliar with the area can be very hazardous.