Thousands of residents of Nysa, in southern Poland, formed a human chain overnight to pass each other sandbags, building a wall along a river embankment to keep the raging waters at bay.

By Janis Laizans NYSA, Poland (Reuters) -Volunteers shored up defences to stem swollen rivers in the Polish city of Nysa on Tuesday, one of dozens of towns and cities across central Europe deluged by devastating floods that have killed at least 19 people.

Soldiers and residents in southwestern Poland are laying sandbags near swollen rivers around the city of Wroclaw to protect homes and businesses after days of flooding across Central Europe.