Flash floods hit Warsaw after sudden downpour

Aerial photo taken on June 30, 2020 shows a flooded beach on the bank of the Vistula river in Warsaw, Poland. Heavy downpours have caused flash floods in Warsaw on Monday evening, with over 300 cases of flooded cellars, garages, as well as underground stations and tunnels, having been reported. (Photo by Jaap Arriens/Xinhua)