Images of the drought in the Sau reservoir, on March 27, 2023, in Vilanova de Sau, Barcelona, Catalonia (Spain). Barcelona City Council has already implemented extreme measures in its emergency plan to cope with the drought, including regulating the use of running water in case of need. In the worst case scenario, the possibility of reducing the water pressure in the network or partial cuts in supply during certain hours of the day is being considered. Photo by Lorena Sopena/Europa Press/ABACAPRESS.COM