The situation affecting people displaced by intensive fighting in Western Bahr al-Ghazal was now reaching crisis levels as many of the 30,000 who had fled their homes "have been found to be in quite bad shape already, especially those who haven't made it to some of the major centres," UNOCHA reported on Thursday. David Courrie, an official of the OCHA office in the Sudanese capital, Khartoum, said that rains expected any time now would render many roads impassable and complicate efforts to deliver aid.