ITV News' Europe Correspondent Emma Murphy is in the Ukrainian city of Donetsk:
Scuffles in #donetsk as some pro Ukraine supporters dare show their flag. Crowd turned on them, fireworks thrown. Third of a mile chase.
Police surrounded those under attack but had nowhere to take them. Long dash down rd with crowd in pursuit
Eastern Ukraine's Babuchkas, older women who have worked hard to raise families, are said to be the real power in these parts of the world.
Ukranian military commander told ITV News the Russian men "have come to protect us. So why are their guns pointing towards our base?"
Fear is shaping events in Crimea, the multi-ethnic peninsula that finds itself at the heart of a tussle between great powers.