Difficulty: Medium
Correct Answer: if both I and II follow
Explanation:
Introduction / Context:
Urban accident surges usually arise from multiple factors: poor vehicle condition, reckless driving, weak enforcement, and infrastructure stress. Effective action requires both safer machines and safer behavior.
Given Data / Assumptions:
Concept / Approach:
COA I reduces mechanical failure risk and keeps unfit vehicles off roads. COA II changes driver incentives and behavior through deterrence. The problem is multifactorial; both supply-side (vehicle fitness) and demand-side (driver compliance) levers are necessary and complementary.
Step-by-Step Solution:
Verification / Alternative check:
Jurisdictions that improved both vehicle standards and enforcement saw accident declines; either action alone is insufficient.
Why Other Options Are Wrong:
Common Pitfalls:
Assuming infrastructure fixes alone suffice; enforcement and maintenance are core pillars.
Final Answer:
Both I and II follow.
Discussion & Comments