People hold placards during a march against terrorism which slogan will be #NoTincPor (I'm Not Afraid) in Barcelona on August 26, 2017, following the Barcelona and Cambrils attacks killing 15 people and injuring over 100. Tens of thousands of Spaniards and foreigners are to stage a defiant march against terror through Barcelona on August 26 following last week's deadly vehicle rampages. The Mediterranean city is in mourning after a van ploughed into crowds on Las Ramblas boulevard on August 17, followed hours later by a car attack in the seaside town of Cambrils. / AFP PHOTO / PAU BARRENA