At least five people have been killed, and more than 20 injured, after a freight train carrying petroleum gas derailed and exploded in Bulgaria.
At least three people have been killed, following a train crash, in northwestern Spain, near the border with Portugal.
At least seven people have been injured, after a rollercoaster derailed, at an amusement park in Scotland.
Around 20 people have been injured, following the derailment of an Amtrak train, in the US state of Kansas.
At least one person has died, after a passenger train collided with a crane and derailed, in the Netherlands.