SAfm — Two staff cars have been set alight during a student protest at the University of Pretoria. It is alleged the fire was caused by petrol bomb that was thrown by an unknown person. This after the university management decided to close the institution until next month. Operations at Tshwane University of Technology all campuses, except Mbombela in Mpumalanga nd Polokwane in Limpopo, have been suspended. Sefako Makgatho Health Sciences university has suspended operations since last week Thursday. Phil Moyane reports