Seven girl students were injured when the bus of a private college overturned on Narowal-Muridke Road on Saturday.
According to rescue officials, the coaster overturned while saving a tractor-trolley full of sand.
The rescue 1122 team reached the spot and gave first aid to injured students and later, the rescue team shifted the injured students to a hospital.
Meanwhile, four people including two children of a same family were injured when a coach overran bike-riders in Arifwala on Saturday morning.
Rescue personnel shifted the injured to THQ hospital where condition of one of the wounded was stated to be serious.