The "Si-o-Se Pol" (33 Arches) bridge over the Zayandeh Rud river in Isfahan, Iran, which now runs dry due to water extraction before it reaches the city. AFP
The "Si-o-Se Pol" (33 Arches) bridge over the Zayandeh Rud river in Isfahan, Iran, which now runs dry due to water extraction before it reaches the city. AFP

Iran water protests spread through country