Motorists Encouraged to Adhere to ‘Windshield Safety Guideline’ for Speeds Over 45mph in Current Week

🌞 As the UK gears up for another sizzling week with temperatures hitting up to 35°C, drivers are being reminded to keep cool—and save on fuel—with a simple trick!
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🚗 Ever heard of the ’45mph rule’? It goes like this: When you’re driving below 45mph, opening your windows for some fresh air is the way to go. But once you hit those higher speeds on dual carriageways or motorways, it’s actually more fuel-efficient to roll up the windows and switch on the air conditioning. Why, you ask? Open windows at high speeds create aerodynamic drag, making your engine work much harder and chug more fuel.

💡 Using your air con efficiently can make a difference. Even though air conditioning can increase fuel consumption by around 10%, having your windows open at high speeds can hike it up by a whopping 20%!

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👟 While we’re at it, let’s talk footwear. With the sun out, ditching the hefty boots for flip-flops or Crocs might be tempting, but they could spell trouble on the road. Anything loose that can easily slip off or compromise pedal control could lead to a careless driving charge. Keep it safe with a sturdy pair of trainers handy in your car.

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Stay cool, drive safe, and enjoy the sunshine responsibly! 🌞🚗💨 #UKHeatwave #DrivingTips #StaySafe

[Image: Drivers enjoying a sunny day with open windows | Getty]