The 'Xelo' which sank in the Gulf of Gabes, off the south-eastern coast of Tunisia. Officials say it was carrying seawater, not diesel. AP
The 'Xelo' which sank in the Gulf of Gabes, off the south-eastern coast of Tunisia. Officials say it was carrying seawater, not diesel. AP

Tunisian judge issues arrest warrants for seven crew members of sunken fuel ship