The protest action involved blocking the A-625 road, where workers staged a sit-in. Subsequently, they marched towards the town center, joined by several residents along the way. The final gathering took place in front of Amurrio Town Hall.

According to the workers, they are considering holding similar marches weekly, alongside other initiatives. These actions follow a meeting between the Tubos Reunidos company committee and the Basque Government, where unions criticized the administration's lack of transparency and passive stance.