Why the First Rain After a Heatwave is the Most Dangerous for Your Drivers

We all know the feeling. After a prolonged British heatwave, when the grass has turned a crispy shade of beige and the office fans are working overtime, a sudden downpour feels like a massive relief. But for fleet managers, that first summer storm shouldn’t be a reason to celebrate. In fact, it triggers one of the most hazardous driving windows of the entire year.
Road Casualties Up 4%: 5 Ways to Protect Your Fleet Drivers in 2026

Let’s be honest: keeping a fleet running smoothly is hard enough without worrying about the state of our roads. But the latest provisional road casualty statistics for Great Britain have thrown a massive spotlight on road safety, and they’ve given fleet managers plenty of food for thought…