New audio in Spain train crash raises clearance questions
New audio recordings have emerged from the deadly Spain train crash. They appear to capture exchanges between the control centre and train drivers beforehand. The recordings suggest one high-speed train was cleared to move even though another ahead had stalled. The collision killed 68 people.
ContextSpain's high-speed rail network carries many passengers daily, and investigators usually review control signals and communications after a collision. Such records help them work out how a train was allowed to move on the same track.
Read at BBC News: World
Burning Potato score: 88%