As temperatures soar people are being warned to take extra precautions to stay safe, with a red warning for extreme heat issued by the Met Office. And as drivers will know, when it's hot outside, it's even hotter inside a parked car.
One TikTok user discovered just how hot her car was when she successfully cooked an egg inside it. The video, which was shared by Peter Vardy, a used car retailer, was created by a user called Gladys, from Ashfield, Nottinghamshire.
In the video, Gladys positions a frying pan on the dashboard of her Toyota Yaris and fries an egg in the sun's heat. She said: " I work as a community carer and we had been so hot travelling around in the car, that I brought in two thermometers to check what the temperature was inside. The temperature at one point had reached 58.3°C!