Four PTI workers faint due to generator gas.
Islamabad -- Four workers of Pakistan Tehreek-e-Insaf (PTI) landed in hospital on Sunday after they fainted due to generator gas leak.
According to officials, some PTI workers camped at Islamabad's D-Chowk took a generator into their tent in the night.
The workers - identified as Mian Muneer, his son Noman, Habib Ullah and Manzoor -were found fainted inside their camp in the morning.
Eyewitnesses said the workers fainted because of suffocation, saying that the generator kept running the entire night which filled the tent with smoke.
The PTI men were shifted to Islamabad's Poly Clinic where three of them are said to be critical.