Topic 6 – Vulnerable Road Users Home / Online Course List / Individual Topics / Topic 6 – Vulnerable Road Users Topic 6 Vulnerable Road Users. External Resources. Vulnerable Road Users Quiz. 22 questions Hazard Perception Hazard Perception. Topic 6 – Vulnerable Road Users Back to Course This content is protected, please login and enroll course to view this content! Prev Vulnerable Road Users. Next Vulnerable Road Users Quiz.