Overview
- Óscar Puente announced his resignation and his withdrawal from the parties' candidate lists on Tuesday, 3 November, after a long appearance before deputies.
- His decision came nearly a week after a rail collision that killed at least 69 people and follows a separate deadly accident in Spain earlier in 2026.
- Puente had repeatedly said he would not quit after the crash but told deputies he would step down for reasons of political dignity and empathy for victims and families.
- The government announced immediate measures alongside the resignation, including emergency steps to bolster high-speed rail safety and aid for survivors and relatives.
- The resignation raises the prospect of tighter oversight of Spain's rail network, ongoing investigations into the collision and fast-moving political fallout in the run-up to the 29 November vote.