The AdIF control center worker who ordered the AVE train to resume circulation at normal speed has invoked his right not to testify before the Judicial Police. This decision comes as authorities investigate potential criminal liabilities related to the accident, which resulted in the deaths of at least 69 people.

Parallel to the criminal probe, the Independent Administrative Authority for the Technical Investigation of Railway, Maritime and Civil Aviation Accidents and Incidents (AITAT) is conducting the technical investigation. As of Thursday, AITAT had not yet interviewed the train drivers or circulation managers because they were deemed unfit to undergo interviews at that time.

Unions, train drivers, and railway experts have emphasized that conclusions regarding the Wednesday accident should not be drawn until it is known what the controller observed on his screens when issuing the order. These groups also highlight concerns regarding occupational fatigue and the pressure faced by controllers.

The Federal Railway Sector Union of the CGT (SFF-CGT) has rejected publicly pointing to human error before the events are fully clarified. The union has called for an analysis of work organization, training, staffing levels, and the conditions under which train circulation is managed.

Sources: La Vanguardia.