YENAGOA, Nigeria, May 9 (Reuters) - Shell workersat Nigeria's Bonga facilities in the southern Niger Delta arebeing evacuated following a militant threat, a senior labourunion official said on Monday.
"We are aware of the development and the evacuation is beingdone in categories of workers and cadres," Cogent Ojobor,chairman of the Warri branch of the Nupeng oil labour union,said. "My members are yet to be evacuated." (Reporting by Tife Owolabi; Writing by Ulf Laessing)