An excavator standing on a concrete bridge removes the debris of a pontoon bridge which was destroyed by floodwaters on the Argence river on October 11, 2018 in Frejus after heavy overnight rainfall struck southeastern France. (Photo by Valery HACHE / AFP)

French gendarmes investigate on October 11, 2018 in Sainte-Maxime, on the site where a body was found in a car washed into the sea overnight after heavy rainfall struck southeastern France. (Photo by Valery HACHE / AFP)

French gendarmes investigate on October 11, 2018 in Sainte-Maxime, on the site where a body was found in a car washed into the sea overnight after heavy rainfall struck southeastern France. (Photo by Valery HACHE / AFP)

French gendarmes investigate on October 11, 2018 in Sainte-Maxime, on the site where a body was found in a car washed into the sea overnight after heavy rainfall struck southeastern France. (Photo by Valery HACHE / AFP)

Picture taken on October 11, 2018 in Sainte-Maxime of the site where a body was found in a car washed into the sea overnight after heavy rainfall struck southeastern France. (Photo by Valery HACHE / AFP)

Picture taken on October 11, 2018 in Sainte-Maxime of the site where a body was found in a car washed into the sea overnight after heavy rainfall struck southeastern France. (Photo by Valery HACHE / AFP)

A firemen cleans a street of "Les Issambres" in Roquebrune-sur-Argens after severe rainstorms led to floods on October 11 , 2018 southern France. (Photo by Christophe SIMON / AFP)

A man carries items from a flooded house of "Les Issambres" in Roquebrune-sur-Argens after severe rainstorms led to floods in the Var region, on October 11 , 2018 southern France. (Photo by Christophe SIMON / AFP)

A fireman walks by a damaged house at "Les Issambres" in Roquebrune-sur-Argens after severe rainstorms led to floods in the Var region, on October 11 , 2018 southern France. (Photo by Christophe SIMON / AFP)

A motorist drives his car on a flooded road near Saint-Tropez harbour, on October 11 , 2018 southern France, after severe rainstorms over the Var region led to floods. (Photo by Valery HACHE / AFP)

An excavator evacuates a car where two victims have been found from the beach of Roquebrune-sur-Argens after severe rainstorms led to floods on October 11, 2018 southern France. (Photo by Christophe SIMON / AFP)

The wreckage of a car where two victims have been found is seen on the beach of Roquebrune-sur-Argens after severe rainstorms led to floods on October 11, 2018 southern France. (Photo by CHRISTOPHE SIMON / AFP)