Karachi, Jan. 6(ANI): At least 30 people have been injured in Pakistan after a factory roof collapsed on Sheikhupura road in Gujranwala.
Four explosions were heard after the roof of the factory collapsed following a boiler explosion which triggered cylinder blasts, , reported The Express Tribune.
The factory employs around 200 workers.
The Rescue teams arrived at the scene and evacuated the injured with the help of locals and shifted at least 21 injured to a nearby Civil Hospital for emergency medical treatment.
Medical emergency has been declared in hospitals across the city.
Further details are awaited.(ANI)