Prior to starting a scheduled dispatch, a freight driver who had a glass of wine three hours earlier drinks black coffee and takes an over-the-counter cough syrup containing alcohol to relieve cold symptoms. Which statement accurately identifies the regulatory requirement governing this driver's fitness for duty?
- AThe driver may report for duty immediately because drinking black coffee accelerates the liver's metabolism of alcohol.
- The driver is prohibited from going on duty because alcohol consumption within 4 hours of performing safety-sensitive functions is barred, and only time eliminates alcohol from the body.Answer
- CThe driver is permitted to drive as long as any over-the-counter cold medication is taken without regard to its alcohol content or drowsiness warnings.
- DThe driver may perform on-duty safety functions provided that their total drive time remains below the standard 11-hour limit for that shift.
Answer
The driver is prohibited from going on duty because alcohol consumption within 4 hours of performing safety-sensitive functions is barred, and only time eliminates alcohol from the body.
Safety regulations mandate that commercial drivers must not consume alcohol within 4 hours before going on duty or operating a vehicle. Furthermore, coffee cannot accelerate alcohol metabolism—only the passage of time eliminates alcohol from the body—and using medications with alcohol content compounds regulatory violations.
Step-by-Step Solution
Key Concept
Pre-Duty Alcohol Abstinence and Substance Clearance
Estimated Time:1m 0s