TOPSHOT - Migrants protect themselves from the cold with blankets as they wait to arrive in the port of Cagliari, Sardinia, on May 26, 2016 aboard the rescue ship 'Aquarius', two day after their rescue off the Libyan coasts. 
The Aquarius is a former North Atlantic fisheries protection ship now used by humanitarians SOS Mediterranee and Medecins Sans Frontieres (Doctors without Borders) which patrols to rescue migrants and refugees trying to reach Europe crossing the Mediterranean sea aboard rubber boats or old fishing boat.  / AFP PHOTO / GABRIEL BOUYS        (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)