"Rhapsody" and "Moby Dada" ferry ships are seen in the port of Barcelona
"Rhapsody" (L) and "Moby Dada" (R) ferry ships, which were rented by the Spanish Interior Ministry to house hundreds of National Police and Civil Guard officers called in to reinforce in Catalonia in relation with the proposed referendum on independence from Spain, are seen in the port of Barcelona, Spain, September 21, 2017. REUTERS/Albert Gea