 The Stairs Expedition left after seven weeks when another CFS expedition (the Bia Expedition) arrived from north.It was too small to maintain effective control, and moved to eastern Katanga.Left without any CFS troops to keep the peace, disorder and instability occupied the vacuum left by Msiri for some time as the chiefs fought among themselves, and Dan Crawford moved to Lake Mweru and set up a mission to which many Garanganze moved to escape the strife.