Why are 'vulnerable roadway users' at increased risk when motorists drive under the influence?

Why are 'vulnerable roadway users' at increased risk when motorists drive under the influence?

• A. They are either walking or otherwise not well protected physically, and are thus exposed to danger.
• B. They are walking only, not driving.
• C. They are protected by barriers.
• D. They are not exposed to any risk.

Answer: (A)

The key idea is that vulnerable roadway users are people outside a protected vehicle—pedestrians, cyclists, and motorcyclists—who have little or no physical protection in a crash. When a driver is under the influence, their ability to see clearly, judge speeds and distances, react quickly, and control the vehicle is impaired. That makes it harder to notice someone crossing, interpret a hazard, or brake in time. Since these road users don’t have the safety features of a car (crash structure, airbags, seat belts), any collision is more likely to cause serious injury or death. So intoxicated driving raises risk for these unprotected users because they’re exposed to a slower, less accurate driver and lack protective barriers in a crash.

The key idea is that vulnerable roadway users are people outside a protected vehicle—pedestrians, cyclists, and motorcyclists—who have little or no physical protection in a crash. When a driver is under the influence, their ability to see clearly, judge speeds and distances, react quickly, and control the vehicle is impaired. That makes it harder to notice someone crossing, interpret a hazard, or brake in time. Since these road users don’t have the safety features of a car (crash structure, airbags, seat belts), any collision is more likely to cause serious injury or death. So intoxicated driving raises risk for these unprotected users because they’re exposed to a slower, less accurate driver and lack protective barriers in a crash.