Up to 700 people are feared dead after a boat carrying migrants capsized off the coast of Libya.
It happened around 120 miles south of the Italian island of Lampedusa and a major rescue operation is underway.
400 migrants drowned earlier this week, when their ship went down off the Libyan coast.
Sky's Enda Brady is at the Italian Coastguard HQ in Palermo in Sicily and describes what happened with this latest incident:
