Wanganui High School has handed one of its rugby players a season ban for repeated punching during an under-16 game on Saturday.
The Wanganui Rugby Union has also found the player guilty of violent conduct and imposed its own two-match suspension.
The disciplinary action follows Saturday's game against Palmerston North High School which was marked by fights and the sending-off of a Wanganui player.
The school imposed a season ban, but it will be reviewed if the player completes an associate referee programme delivered by the Referees Association.
Wanganui High School deputy principal and rugby spokesman Chris Friedel said a restorative justice approach had been adopted.