as the fighting intensifies across key ukraine cities, thousands of people are trying to escape, with many seeking safety in a number of countries to the west. more than 800,000 refugees have fled the ukraine conflict according to the united nations, many arriving in neighbouring eu countries. two thirds of those fleeing have arrived in poland more than 450,000 in total since the invasion began.(ani map 0ur thousands have also headed for slovakia. 0ur correspondent rob cameron is at the ubla border crossing, into slovakia. from there he sent this report. day seven russia s war on ukraine. a war that will soon have driven a million people from their homes, uprooting them from their daily lives, separating wives from husbands, fathers from children. this border crossing in the carpathian mountains between slovakia and ukraine usually sees a few hundred people crossing each day but behind those buildings is a queue of cars several miles long. people are waiting up