As it happened: Ukraine unrest: Kiev tense

Key Points

• Ukrainian President Viktor Yanukovych and opposition leaders have signed a deal seeking to end the political crisis in the country
• The president says new elections are to be held before the end of December.
• Mr Yanukovych said the intention was to set up a unity government within 10 days.
• Ukraine's parliament has approved the restoration of the 2004 constitution, curbing presidential powers
• MPs voted to dismiss the interior minister and approve an amnesty for protesters accused of involvement in violence
• Dozens of people were killed in clashes between protesters and police in Kiev on Thursday - the bloodiest day of the unrest. All times GMT.