Ukraine turmoil: Saturday as it happened

Key Points

• Ukraine's parliament votes to oust President Viktor Yanukovych as opposition takes effective control of the capital, Kiev
• Opposition leader Yulia Tymoshenko addresses crowds in Kiev after being freed from hospital where she was under prison guard
• Parliament elects Oleksandr Turchynov, an ally of Yulia Tymoshenko, as the new speaker (All updates GMT)
• Mr Yanukovych appears on TV, brands events in Kiev as a "coup" and refuse to step down
• New elections set by parliament for 25 May
• Leaders of mainly Russian-speaking regions in east Ukraine say they are taking control of their territories until "constitutional order" is restored in Kiev.