According to reports, at least four university students were injured following clashes between two rival student groups in Pakistan, Khaama Press reported.Police officials in Pakistan said the incident took place in the country’s northwest over celebrations marking Valentine’s Day.A local police official, Rahim Hussain, said clashes between the two groups started at the University of Peshawar after a liberal group rallied in favor of the romantic holiday.Hussain further added that members of the liberal group and conservative group started throwing stones at each other and used weapons to fire in the air.He confirmed that four students were injured following the clashes which lasted for several minutes.