Ukraine conflict: CCTV 'shows Yanukovych fleeing'
23 February 2014 Last updated at 15:46 GMT
A Ukrainian TV station has broadcast unverified footage of what it claims shows Viktor Yanukovych and his advisers fleeing the presidential compound by helicopter.
The helicopter seen in the video bears the registration UR-CRG and resembles the shape of an AgustaWestland AW139.
Local newspaper Kyiv Weekly reported that a helicopter with this designation had been leased by the Ukrainian government.