An UN vehicle drives past the headquarters of the United Nations Mission for the Referendum in Western Sahara (MINURSO) on May 13, 2013 in Laayoune, the main city in the disputed territory. Six Sahrawi activists arrested this month after pro-independence protests in Western Sahara said they were tortured by Moroccan police and made to sign confessions, Amnesty International charged on May 16. The Western Sahara is a highly sensitive subject in Morocco, which annexed the former Spanish colony in 1975 in a move never recognised by the international community. AFP PHOTO /FADEL SENNA (Photo credit should read FADEL SENNA/AFP/Getty Images)
