Sir: Violence in Karachi University is getting dangerous. Clashes between different student political parties are common in the campus. The authorities have to take serious actions to avoid these kinds of activities, as the lives of the students are at risk and it also hinders the process of education. I request the authorities to provide security for the students and take serious actions against the guilty and accused students, so that thousands of other students do not suffer because of them. FARYAL NAJEEBKarachi