At least 368,000 people have already fled their homes in Ukraine, according to the UN refugee agency, and more than 4.5 million more could follow if the fighting spreads, Ukrainian authorities have said, with reports of tens of thousands on the move within the country itself.
The majority of people are fleeing to one of 12 border crossings Ukraine shares with its neighbour Poland, which by Sunday morning had registered 156,000 arrivals. Others are crossing at one of nine border points with Romania, or into Hungary, Slovakia or Moldova, according to figures collected by the UNHCR. Those with relatives elsewhere in Europe are trying to make their way to other destinations across the EU and beyond.
