Sky's Jayne Secker reports from Koblenz in Germany, as local officials warn that the Rhine River, which is crucial for shipping, could reach a critically low point in the next few days.
Europe heatwave: River Rhine running at nearly record low levels
The River Rhine winds its way from Switzerland, through Germany and out to the North Sea, carrying all types of cargo, from fuel and chemicals to food.
Friday 12 August 2022 17:13, UK