At least four people have been killed and around 30 others injured after a train derailed in central Poland.
The engine and carriages of the inter-city service from Warsaw to Katowice came off the tracks near Piotrkow Trybunalski.
Some 280 people were thought to be travelling on board the train. The injured have been taken to local hospitals amid a major rescue operation. It is feared the death toll could rise. The cause of the accident was not immediately clear.