LAHORE: Roof of an under-construction building collapsed after a cylinder explosion in Johar Town R-2 Block on Tuesday, injuring at least four people.
According to details, gas cylinder exploded at the house of Kamran resident of Johar Town R-2 Block due to which roof of the under-construction house caved in, burying four labourers under the debris.
Police and rescue teams reached the spot and retrieved the injured from the rubble. Rescue teams provided first aid to two labourers on the spot while the other two were sifted to Jinnah Hospital.
Police have started investigation after collecting evidences from the site and also arrested house owner.