Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Darfur Group āDisappointedā With Chad Peter Clottey 19 May 2010 Photo: ASSOCIATED PRESS Sudanese President Omar al-Bashir, in full military dress, greets army officers as as he visits the military hospital, in Khartoum, Sudan, Thursday April 22, 2010. The White House had said Sudan's recent elections are an essential step in the country's peace efforts even though they did not meet international standards. (AP Photo/Abd Raouf) The Darfur-based Justice and Equality Movement (JEM) said its leader, Khalil Ibrahim, was prevented from entering Chad and kept on an airplane for at least 12 hours before Libya came to his rescue. Ahmed Hussein Adam, JEMās spokesman, told VOA the group is disappointed with the way their leader was treated. The United Nations and African Union (UN/AU) chief mediator is mandated to facilitate the return of the JEM leader to Sudan as stipulated in a recent peace accord signed between the group and President Omar Hassan Al-Bashirās government. āDr. Khalil consulted with the leadership of JEM and finally he accepted the offer of the Libyans on the condition that from there (Tripoli) he will go to Darfur and he will go to Sudan. That action did not remove the responsibility of Djibril Bassole, the chief mediator. Because, still now, we want Djibril Bassole to take that responsibility and to facilitate the arrival or the departure of Dr. Khalil from Tripoli to Darfur,ā he said. Officials in Chad stopped JEMās leader in the capital, Ndjamena and prevented him from using the airport as a transit point on his return trip to Sudan. The Darfur-based rebel group said Chadian authorities destroyed travel documents belonging to its leader, as well as that of his entourage, and ordered him to return to Libyaās capital, Tripoli. A Darfur rebel Previously, Chad and Sudan accused each other of supporting the other sideās armed groups. But, President Bashirās government praised Chadās refusal to allow JEMās leader of using its country as a transit point. In a statement, Khartoum said President Idriss Deby demonstrated commitment towards a recently-signed agreement between Khartoum and Ndjamena after years of accusations and suspicions. Earlier this year, both countries pledged to deny support for each otherās rebels and to monitor their borders - - a move hailed by many analysts as a boost for peace prospects in Darfur. But, JEM spokesman Adam said Chadian officials acted reprehensibly to please Sudanās government. He described the airport incident as a scheme. āThe whole thing is a conspiracy because actually the Qataris, Mr. Bassole the mediator, as well as the Chadians, they want to liquidate the cause of Darfur,ā Adam said. The Justice and Equality Movement recently abandoned further peace talks with President Bashirās government after accusing Khartoum of attacking its positions. .