Ukrainian President Viktor Yanukovych has warned that the violence threatens all of Ukraine
Protesters set up barricades to halt police advancesA protester prays as he holds an open Bible during the anti-government protestProtesters fire fireworks to a police lineProtesters are seen standing on a burned car in the centre of KievMany of the protesters wore gas masks to protect them from tear gas fired by policeMore than 200 people have been injured in two days of violenceProtesters clashed with police in central Kiev overnightPolice use water cannon to try to put out a fire of burning tires (Pic: EPA)Sunrise above a barricade at the anti-government camp on Independence Square (Pic: EPA)Candles at a shrine in memory of Sergey Nigoyan reportedly shot dead during protests (Pic: EPA)Protesters collect tires to keep the flaming barricade going (Pic: EPA)Protesters burn tires as they clash with riot police (Pic: EPA)