Spain is observing its third day of national mourning after a deadly train collision, with unions demanding urgent reform of the country's rail infrastructure. Spain is observing its third official day of mourning following a deadly train collision that has once again shaken public confidence in the country's high-speed rail network. The crash has reignited a fierce debate over railway safety standards, with grieving families and the wider public demanding answers from authorities about how it was allowed to happen.

Labour unions have intensified pressure on Prime Minister Pedro Sánchez, calling for urgent and concrete reforms to rail infrastructure. They point to inadequate maintenance protocols and ageing signalling systems as contributing factors, and are pushing for an independent investigation to prevent a repeat. The transport ministry had previously rejected calls for the minister's resignation.

The crisis has also raised questions about oversight of Adif, the state body that manages Spain's rail network, with unions arguing that pressured working conditions inside traffic control centres helped set the stage for the disaster. The government is expected to launch a comprehensive safety review of the network in the coming days as public anger continues to mount nationwide.