Three teenager boys, aged 14, 15 and 16, were injured when some fire works exploded.
The incident happened in the well-known area of Ramlija, in Kirkop at 5pm today.
The three teenagers were assisted by a medical team on the spot and taken to Mater Dei Hospital where the 16-year-old was certified to have suffered from serious injuries. The condition of the other two people is still unknown.