At least 50 people were wounded when several fireworks exploded into a crowd attending a festival in northern Spain, local reports said.
The incident occurred during a public celebration in the north of the country, where fireworks or pyrotechnic displays are often part of traditional festivities. Officials have not yet released full details about how the explosions occurred or the condition of those injured.
It was not immediately clear how many of the wounded sustained serious injuries or whether anyone had been taken to hospital. Authorities and event organisers provided only limited information in the immediate aftermath, and further updates were expected as more details emerged.
Firework-related accidents at crowded events can cause burns, hearing damage and panic that leads to additional injuries. Such incidents typically prompt local authorities to review safety procedures at public gatherings; it was not yet known whether an investigation would be opened in this case.