Two students have been charged with assault after a video surfaced online of a vicious attack in the street.
Southern District police confirmed a 14-year-old boy was due to appear in the Youth Court on Monday on an assault charge.
A second boy, 15, was due in Youth Court on Friday on two assault charges, as well as two charges unrelated to this incident.
Footage of the fight, which happened on Monday after school, was filmed by another student - and then sent to one of the victims.
It shows students punching and kicking in the head two students who don't fight back.