With preparations for new local elections under way, following a succesful military venture by the Comoros Union government and African Union (AU) troops to restore order to the renegade island by force, deeper humanitarian concerns have emerged. Last week a combined military force toppled Mohamed Bacar, a rebel leader who had defied demands to re-run local elections, deemed illegal by the AU and Union government. Bacar has fled and is believed to be on the French isalnd of Reunion.