Ukraine unrest: Barricades erected in Lviv
24 January 2014 Last updated at 14:58 GMT
Protesters in Ukraine's capital Kiev have been erecting new barricades after crisis talks between the opposition and President Viktor Yanukovych stalled.
Anti-government protesters have also occupied regional administration buildings in six regions in western Ukraine.
In Lviv, barricades have been erected and the governor Oleg Salo was forced to resign.
Steve Rosenberg reports from Lviv.