Ketty Garat stated that it was not a human error, but rather a system failure, the change of which had begun in 2021. She also pointed out that the contract provided for an execution period of 52 months, despite the fact that, as she claimed, it was known that the Madrid-Sevilla line was not safe, and questioned why the service had not been shut down as would be done with a subway line. #Transporte #SeguridadVial #MadridSevilla (translated)