Drowsiness has been identified as a causal factor in a growing number of collisions resulting in injury and fatality. Tired drivers can be as impaired as drunk drivers. They have a slower reaction time and are less alert.
Studies have shown that collisions involving drowsiness tend to occur during late night/early morning hours (between 2:00 a.m. and 6:00 a.m.) or late afternoon (between 2:00 p.m. and 4:00 p.m.). Studies also indicate that shift workers, people with undiagnosed or untreated sleep disorders, and commercial vehicle operators, are at greater risk for such collisions.
Always avoid driving when you are feeling drowsy. Scientific research confirms that you can fall asleep without actually being aware of it. Here are eight important warning signs that your drowsiness is serious enough to place you at risk:
* You have difficulty keeping your eyes open.
* Your head keeps tilting forward despite your efforts to keep your eyes on the road.
* Your mind keeps wandering and you can’t seem to concentrate.
* You yawn frequently.
* You can’t remember details about the last few kilometers you have travelled.
* You are missing traffic lights and signals.
* Your vehicle drifts into the next lane and you have to jerk it back into your lane.
* You have drifted off the road and narrowly avoided a crash.
If you have one of these symptoms, you may be in danger of falling asleep. Pull off the road and park your vehicle in a safe, secure place. Use well-lit rest stops or truck stops on busy roads. Lock your doors, roll up your windows and take a nap.
Stimulants are never a substitute for sleep. Drinks containing caffeine can help you feel more alert, but if you are sleep deprived, the effects wear off quickly. The same is true of turning up the volume of your radio or CD player and opening the window. You cannot trick your body into staying awake; you need to sleep. Remember, the only safe driver is a well-rested, alert driver.
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