According to Levies personnel, the blast occurred near Arbab Complex, Khuzdar. Windowpanes of various vehicles were shattered due to intensity of the blast.
The complex, where the blast occurred, houses a hotel and a stopover for passengers vans. It also connects to a national highway towards Karachi.
Law enforcement agencies rushed to the spot after the incident and cordoned off the area. Eye witnesses say that blast had a high intensity and it was heard to a considerable distance.
The injured were shifted to a nearby hospital.