Vehicles run on a flooded highway in Tunis, Tunisia, on Nov. 22, 2020. A heavy rainfall hit Tunis on Sunday, causing traffic jams in many sections in the city. (Photo by Adel Ezzine/Xinhua)

Vehicles run on a flooded highway in Tunis, Tunisia, on Nov. 22, 2020. A heavy rainfall hit Tunis on Sunday, causing traffic jams in many sections in the city. (Photo by Adel Ezzine/Xinhua)

Vehicles run on a flooded highway in Tunis, Tunisia, on Nov. 22, 2020. A heavy rainfall hit Tunis on Sunday, causing traffic jams in many sections in the city. (Photo by Adel Ezzine/Xinhua)

Vehicles run on a flooded highway in Tunis, Tunisia, on Nov. 22, 2020. A heavy rainfall hit Tunis on Sunday, causing traffic jams in many sections in the city. (Photo by Adel Ezzine/Xinhua)