The Spanish government is under increasing pressure after a second night of investigations into the rail disaster that killed at least 30 people. The probe, launched following the derailment near the town of San Sebastián, has intensified as authorities seek to determine the cause of the accident. The government of Prime Minister Pedro Sánchez has been criticized for its handling of the crisis, with opposition parties demanding greater transparency.

The investigation, which began on Monday, has focused on the train’s speed and the condition of the tracks. Preliminary reports suggest the train was traveling at a speed exceeding the safety limit. Officials have not yet confirmed whether the train was carrying hazardous materials, though this remains a key point of inquiry. The National Transportation Safety Board is leading the probe, with support from local authorities.

This is the second major rail accident in Spain this year, raising concerns about the country’s rail safety protocols. The first incident, which occurred in March, resulted in 25 fatalities and led to a temporary suspension of several routes. Despite calls for stricter oversight, the government has not announced any immediate changes to safety regulations. The families of the victims have expressed frustration, demanding accountability and improved safety measures.

The pressure on the government has grown as public outrage mounts. Demonstrations have taken place in several cities, with protesters demanding action. The incident has also sparked a broader debate about the state of Spain’s infrastructure and the need for increased investment in public transport safety. As the investigation continues, the government faces mounting scrutiny over its response to the crisis.