ການປະທ້ວງຕໍ່ຕ້ານ ລັດຖະບານ ຢູ່ ຢູເຄຣນ

Pro-European Union activists warm themselves near a bonfire and guard barricades on the main street Khreschatyk in Kyiv, Dec. 12, 2013.

A Pro-European Union activist dressed in a military helmet sits on the side of a truck with flat tires used as a barricade on the main street Khreschatyk during a rally in Kyiv, Dec. 12, 2013.

Interior Ministry personnel block a street in central Kyiv, Dec. 12, 2013.

Pro-European integration protesters warm themselves by a fire in Independence Square in Kyiv, Dec. 12, 2013.

Tents and belongings of pro-European integration protesters are seen near Independence Square in Kyiv, Dec. 11, 2013.

Riot police pull pro-European Union activists out from their camp in Independence Square in Kyiv, Dec. 11, 2013.

Pro-European integration protesters standing behind barricades confront a line of riot police approaching at Independence Square in Kyiv, Dec. 11, 2013.

Pro-European integration protesters line up in front of riot police in Kyiv, Dec. 11, 2013.

Pro-European Union activists guard the barricade during clashes with riot police in Independence Square in Kyiv, Dec. 11, 2013.

Riot police leave a bus after protesters threw a smoke bomb, outside City Hall in Kyiv, Dec. 11, 2013.