After losing control of Crimea, the embattled new Ukrainian government in Kiev has turned to the nation's oligarchs in a bid to calm secessionist sentiment in the pro-Russian east. But the appointment of oligarchs to positions of political power has not been welcomed in all quarters, and certainly not by the protesters who hoped last month's ousting of President Viktor Yanukovych heralded a new era.

Following days of unrest, including pro-Russia rallies and the storming of the parliament building in Donetsk by Moscow's supporters, the region now seems to be slowly calming down. Pro-Russia squatters have now been removed from the administration building, and on the orders of the newly appointed regional governor and Ukraine's 16th-richest man, Serhiy Taruta, the pro-Kremlin activists' leader, Pavel Gubarev, has been arrested.

In a further sign that the environment in the east is stabilizing, boxing heavyweight turned politician Vitali Klitschko was scheduled to visit Donetsk on Sunday.