What nature of road users can contribute to risk while driving?

Unpredictable road users significantly contribute to risk while driving because their actions can be erratic and difficult to anticipate. Examples of unpredictable road users include pedestrians who may suddenly cross the street, cyclists who may weave in and out of traffic, or drivers who might make sudden lane changes without signaling. When road users behave in unpredictable ways, it can create dangerous situations for other drivers, as these drivers are often left reacting to unexpected movements rather than planning their responses based on predictable behavior. This unpredictability increases the likelihood of accidents, as it can lead to collisions if drivers are unable to adjust quickly enough to avoid a surprise action. Understanding this nature of road users is critical for maintaining safety on the road.