Train disaster in Spain. It could have been human error

The Spanish Ministry of Transport and Adif are investigating a train collision in Toledo, potentially caused by human error during signal system maintenance. Preliminary reports indicate one train slowed due to traffic issues before being rear-ended by another train. A large rescue operation is underway, with military support requested and blood donations urged. Eyewitness accounts describe chaos and panic among passengers. This incident follows a similar train crash nine months prior, raising concerns about railway maintenance investments.