Question 4584
When does drowsiness appear while driving?
- Moments before the driver actually falls asleep.
- Long before the driver actually falls asleep.
- Only at night.
Show answer and explanation
Correct answer: Long before the driver actually falls asleep.
Drowsiness sets in long before you fall fully asleep, with yawning, heavy eyelids, or your head nodding. Your driving is already worse from those first signs, and you can have an accident. It does not happen only at night, either. It can also happen during the day, for example after eating.