SPAIN-ATTACK-BARCELONA

Police officers stand guard during a demonstration by members of the Spanish right-wing group Falange on the Rambla on August 18, 2017, a day after a van ploughed into the crowd, killing 13 persons and injuring over 100 on the Rambla in Barcelona. Drivers have ploughed on August 17, 2017 into pedestrians in two quick-succession, separate attacks in Barcelona and another popular Spanish seaside city, leaving 14 people dead and injuring more than 100 others. Some eight hours later in Cambrils, a city 120 kilometres south of Barcelona, an Audi A3 car rammed into pedestrians, injuring six civilians -- one of them critical -- and a police officer, authorities said. / AFP PHOTO / JOSEP LAGO (Photo credit should read JOSEP LAGO/AFP via Getty Images)