Rescuers ride a boat during a rescue operation in a flooded area of Nemours, some 80km south of Paris, on June 1, 2016. Incessant rain in regions of Germany, France and Austria led to flash flooding June 1, forcing residents to seek refuge on rooftops and stranding hundreds of pupils at their school overnight, authorities said. In Paris, many promenades along the Seine were closed due to high water while in Nemours, 80 kilometres (50 miles) to the south, residents had to be evacuated in the afternoon after the Loing river burst its banks. AFP PHOTO / DOMINIQUE FAGET  DOMINIQUE FAGET / AFP

Le Premier ministre se rendra jeudi matin dans cette de Seine-et-Marne où 3.000 personnes ont dû être évacuées mercredi.