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BC Class 7 Knowledge Test · Question

Driving while fatigued is similar to:

Driving while fatigued is similar to driving impaired by alcohol because severe sleep deprivation degrades reaction times, coordination, and judgment in a manne

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Question: Driving while fatigued is similar to:

Answer options:

  • Talking on phone ✅ Driving impaired by alcohol
  • No risk
  • Driving in rain

Correct answer: Driving impaired by alcohol

Explanation: Driving while fatigued is similar to driving impaired by alcohol because severe sleep deprivation degrades reaction times, coordination, and judgment in a manner nearly identical to alcohol consumption. While talking on the phone is a cognitive distraction and driving in the rain is an environmental hazard, neither causes the same physiological, systemic impairment of basic motor skills as being overtired. ICBC manuals emphasize that extreme fatigue carries immense risk and slows a driver's mental processing just like booze. Remembering this comparison is crucial for the Class 7 exam, which frequently tests how physical states affect a driver's overall impairment level and safety.

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