Polish authorities said today that they were unlikely to find more survivors under the twisted wreckage of an exhibition hall that collapsed during a racing pigeon show, killing at least 66 people and injuring 160.

Pope Benedict XVI today prayed for the victims of the roof collapse in Poland and said he was joined spiritually to their families.

Rescuers were today searching for victims buried when the roof of an exhibition hall in southern Poland collapsed on a racing pigeon show, killing at least 65 people and injuring a further 160.