A 14-YEAR old girl was left with a broken nose and bruising after teenagers from the same school in in the San Blas district of Madrid beat her up at the entrance, Spanish media reported.
A video, which according to El Mundo was posted on social media, showed the teenager pushed to the floor and set upon by another girl, who punched her several times in the face, while a group of fellow pupils formed a circle around them.
The attack victim late needed hospital treatment for her injuries.
Two weeks earlier another group of a dozen or more students tried to attack the same girl, but on that occasion her parents stepped in to defend her, Spanish press said.
Police are investigating the latest incident.