The weekend is set to bring a scorching heatwave to the UK, with parts of the country reaching up to 37C. Along with hot weather in the day, it will stay warm and humid overnight with temperatures remaining in the high teens and low 20s Celsius.
While many Brits will be relaxing on beaches and soaking up the sun in pub gardens and parks, it is vital that they look after their health.
As temperatures soar we must all remember to say cool, keep hydrated, and know how to spot the signs that someone is overheating.
Here's what you need to know: What is heatstroke? Heatstroke, or sun stroke, is normally caused by heat exhaustion that is not properly treated.
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