Fatigue warning: Drivers getting 6 hours of sleep are twice as likely to crash

Drivers are being warned they’re twice as likely to cause a crash when they’ve had five to six hours of sleep compared to seven or eight hours.

With one in three Brits admitting to microsleeping at the wheel, experts at OnlineBedrooms.co.uk are urging motorists to prioritise safety on the road by getting enough sleep before driving.

Experts suggest that drowsy driving can be just as dangerous as driving under the influence, as fatigue significantly impairs attention and slows reaction times.

Unlike alcohol and other substances, fatigue is hard to detect but it’s estimated that 10 to 20% of all crashes are due to tired driving.

Although tired driving may not seem like a serious offence, it can be considered dangerous driving which is the most serious motoring offence you can be charged with, potentially resulting in an unlimited fine and a prison sentence.

Microsleeping is a common occurrence among tired drivers trying to stay awake, involving nodding off for up to 30 seconds without realising it.

Crashes caused by falling asleep behind the wheel are extremely dangerous as they usually happen at high speeds because drivers often don’t have time to brake before crashing.

The most common reason for driver fatigue is simply not getting enough sleep but other factors can also contribute to drivers feeling drowsy.

Stress from work or personal life can significantly disturb sleep, as well as having an irregular working pattern and not being able to adjust between day and night shifts.

Time of day also plays a significant role as early mornings are when natural alertness is at a minimum, with drivers being 20 times more likely to fall asleep at 6 am than at 10 pm.

Those taking any medication should be careful, as prescription drugs and even some over-the-counter cold medicines can cause dizziness and drowsiness.

Drivers should never get behind the wheel when they’re feeling tired, and if possible should ask someone else to drive, get public transport or leave at a different time to allow themselves to get more rest and wake up properly.

Many people experience fatigue over darker autumn and winter months so it might also be worth looking into improving sleep quality in general.

Nic Shacklock from Online-Bedrooms.co.uk said: “Getting enough sleep before driving isn't just about feeling rested, it's crucial for prioritising the safety of yourself and others on the road.

“When drivers get less than seven hours of sleep, their cognitive functions such as reaction time and decision-making are significantly impaired, increasing the risk of accidents.

“Microsleeps can happen without warning, and a brief lapse in attention at high speeds can have devastating consequences.

“It’s crucial that drivers recognise the signs of fatigue and take them seriously. If you know you haven’t got enough sleep and notice signs such as excessive yawning and heavy eyelids, you should not get behind the wheel.

“Those struggling with chronic fatigue over the colder months should consider enhancing their sleep quality by going to bed earlier, waking up at the same time every day, improving their sleep hygiene, eating a healthier diet and exercising more.”