REUTERS/Stringer
The tanker Morning Glory was preparing to load crude at the Es-Sider port, said an oil official, asking not to be named. Oil workers in the port confirmed the docking.
"We have informed the government and the defense ministry for their action," the official said. "They are trying to buy oil illegally."
(Reporting by Ghaith Shennib, Ulf Laessing and Feras Bosalum; Editing by Janet Lawrence)