At least four people were injured when a blast took place at Chaman’s Mall Road in Balochistan on Friday.

The improvised explosive device was planted on a motorcycle. The device detonated when a law enforcement vehicle passed by, local media reported. Following the blast, gunfire was also reported from the area. The explosion left the nearby shops and cars damaged.

The injured have been shifted to Civil hospital. Security officials have cordoned off the area, while further investigation is under way.