A group of USM students were stopped at their tracks when a group of men surrounded them as they entered the campus to join their group.
Two of the students who took part in the “Kempen Gelap 13” were slightly injured as they were manhandled by a group 100 men.
Sim Tze Tzin, MP Bayan Baru was there to help when he received news of the incident.
The students were campaigning for a free and fair elections.