Virginia CDL General Knowledge Practice Questions - Virginia Commercial Driver License General Knowledge Test Exam

What should a CDL driver know about controlled substances and CMV operation?

Illegal drug use and misuse of impairing substances are prohibited and can disqualify the driver Stimulants always make driving safe Prescription drugs never affect CDL driving Drug rules apply only to Hazmat drivers

Correct Answer:

Illegal drug use and misuse of impairing substances are prohibited and can disqualify the driver

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