A summer driving mistake can be “as dangerous” as being drunk, experts warn

The UK is finally having warmer weather at the moment, but higher temperatures come with greater risks when driving.

According to experts, there is a very common mistake that we make behind the wheel during the summer. And although it may seem harmless enough, it is said to be “just as dangerous” as driving under the influence.




Drivers are reminded to make sure they stay hydrated and cool in the car as temperatures rise. This comes after scientists at Loughborough University found that dehydrated drivers made the same number of errors as the average drunk driver, and found serious errors such as drifting out of lane and entering late.

The NHS says everyone should aim to drink between six and eight glasses of water a day, but many people may struggle to reach this goal. However, it is very important that you try, especially when the weather is warmer.

Dr. Deborah Lee, of Dr. Fox Online Pharmacysaid: “Just as you should never get into your car over the alcohol limit, you should not drive when you are dehydrated.

“Safe driving requires a properly functioning brain. Dehydration has a serious negative impact on brain function in a similar way to alcohol consumption.”

Being dehydrated can cause drowsiness and affects your awareness and decision-making, similar to being under the influence of alcohol. Because our brain is made up of 70 percent water, it’s no surprise that dehydration can affect our cognitive ability.

How to stay hydrated while driving

Symptoms of dehydration include dizziness, fatigue, headache, and confusion. These symptoms can slow your reaction time, reduce your concentration, and increase the likelihood of making critical mistakes on the road, so it’s important to take the right steps (recommended by Xcite Leasing) and stay hydrated.

One of the easiest ways to prevent dehydration while driving is to always have water on hand. Keep a bottle of water in your car and get into the habit of drinking small amounts regularly. Hydration packs or travel mugs with water can also be helpful.

Also consider carrying electrolyte drinks, especially on long trips. These drinks can help replenish lost minerals and keep your body hydrated for longer.


You should also try to drink plenty of water (three to four liters a day in hot weather) before setting out on your trip, as this will help minimize the effects of dehydration.

The highway code recommends that drivers take a 15-minute break every two hours, something that is even more important to respect during heat waves. Take advantage of these breaks to drink water, stretch your legs and rest your eyes. Consistent breaks help prevent fatigue and keep you alert throughout the trip.

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