Six students who were arrested in Galway overnight as celebrations to mark College Week continue in the city have been released without charge.
Gardaí say disruption caused by students resulted in a number of young people being arrested for drunk and disorderly behaviour.
Yesterday, NUI Galway President Jim Browne called on students to abandon the event.
Gardaí say a total of 37 students have now been arrested since College Week began on Monday.
Superintendent Marie Skehill said the gardaí had not established how many of the students were attending NUI Galway and were well aware that students had travelled from other parts of the country to Galway this week.