All 50 states Defensive Driving & Safety

Why should riders be cautious with any substance that affects alertness?

By DMV Master Editorial Team Updated
A

Even small impairments can reduce safe riding ability

Correct answer

B

Motorcycles are less affected by human error

C

Only illegal drugs matter

Detailed Explanation

Any impairment can raise motorcycle crash risk.

Source: US DMV standard (applies in all states)

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