Final answer:
The term “vulnerable road user” refers to individuals who are exposed and unprotected, such as pedestrians and cyclists, making them susceptible to greater injury in traffic situations.
Step-by-step explanation:
“Vulnerable road user” is a term used to identify those road users who are considered defenseless due to their lack of protection from traffic. These individuals typically include pedestrians, cyclists, motorcyclists, and users of non-motorized transportation. They are more susceptible to injury or death in the event of a traffic collision because they do not have the protective barriers that a car or other motor vehicles provide.
Vulnerable road users are at a higher risk in traffic due to their exposure and often reduced visibility to drivers of larger, more protective vehicles. Consequently, it is crucial for all road users, including drivers of cars and trucks, to be aware of vulnerable road users and to drive with caution around them. Special infrastructure, like crosswalks, bike lanes, and reduced speed zones in areas with high pedestrian activity, are measures that can help protect these individuals.