What is a common sign of a distracted driver?

Frequent lane changes without signaling is indeed a common sign of a distracted driver. When a driver is not fully focused on the road, they may struggle to maintain proper lane discipline. This can lead to unsafe driving behavior, such as changing lanes impulsively or failing to signal their intentions to other drivers. Distracted drivers are often preoccupied with distractions inside or outside the vehicle, which can prevent them from making safe and responsible driving decisions, such as signaling appropriately when they change lanes.

In contrast, driving with both hands on the wheel, maintaining consistent speed, and following the posted speed limit are all behaviors associated with attentive and cautious driving. These actions indicate that the driver is focused and in control, minimizing the risk of accidents related to distraction.