18:27
Hello, and welcome to our live coverage of the unrest in the Ukrainian capital, Kiev, where anti-government protesters are clashing with police.
Hello, and welcome to our live coverage of the unrest in the Ukrainian capital, Kiev, where anti-government protesters are clashing with police.
Police have used rubber bullets and stun grenades as thousands of protesters march on parliament.
Police have begun storming the Maidan square, the focus of weeks of anti-government protests in central Kiev, local television is reporting.
This image shows a protester throwing stones as a car burns in central Kiev:
The Maidan, also known as Independence Square, has been the site of the main protest camp since November.
tweets: While Independence square is burning and stun grenades are exploding, protesters are signing national anthem. It's like a doomsday
Police officers have been throwing bricks back at protesters.
The unrest in Ukraine has been going on for months. It started in November when President Viktor Yanukovych rejected a deal with the EU in favour of closer ties with Russia. To understand all the background to the story, read our explainer here.
The protest camp in the heart of Kiev is reported to be engulfed in flames as police advance on protesters.
This image shows a masked protester in front of flames and thick smoke from burning vehicles.