An official wearing a protective suit gestures towards migrants as they sit on the deck of the Italian Coast Guard vessel the Ubaldo Diciotti in the Sicilian port of Catania, as they wait to disembark following a rescue operation at sea.

An official wearing a protective suit gestures towards migrants as they sit on the deck of the Italian Coast Guard vessel the Ubaldo Diciotti in the Sicilian port of Catania, as they wait to disembark following a rescue operation at sea