epa06149861 Spanish security forces members stand guard outside an appartment building during a raid in the town of Ripoll, Catalonia, Spain, 18 August 2017. Security forces arrested a 30-years-old man for his alleged involvement in Barcelona terrorist attack, who is a friend of the man arrested on 17 August in the same city, according to investigation sources. According to media reports, at least 14 people were killed and some 130 others injured after a van and a vehicle crashed into pedestrians in Las Ramblas in Barcelona and in a promenade in Cambril. Police have stated that the attack in Barcelona and the attack in Cambrils were linked. The so-called 'Islamic State' (IS) has claimed responsibility for the attack in Barcelona.  EPA/ROBIN TOWNSEND
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