How refugees are being welcomed by one Polish town.

Refugees from across Ukraine are being welcomed as they arrive in the Polish border town of Przemysl, but there are concerns about how the relief effort can be maintained if the war goes on, Over one million refugees have now fled to Poland according to the UN. Today's Mishal Husain reports from a packed train station in Przemysl, eight miles from the Ukrainian border. She also spoke to Filippo Grandi, UN High Commissioner for Refugees. (Image - Sign at the Polish reception centre, Credit - Mishal Husain)