A woman sits in the shade of a tree as children play with water at a public fountain, in a park of Tours on June 27, 2019, during a heatwave. - Europeans braced on June 27 for the expected peak of a sweltering heatwave that has sent temperatures soaring above 40 degrees Celsius (104 Fahrenheit), with schools in France closing and wildfires in Spain spinning out of control. (Photo by GUILLAUME SOUVANT / AFP)