A Second Division knockout competition match between Zejtun Corinthians and Naxxar Lions had to be abandoned in the 92nd minute late yesterday after the referee was assaulted.
Zejtun were leading 2-0 at the time.
The incident happened at the Centenary Stadium.
Just after the second goal was scored, people from the Naxxar camp were seen invading the pitch and assaulting the referee, who was not seriously injured. A number of seats were also thrown.
The police have questioned a number of people in connection with the incident.