The strike was observed across Sindh province on call by nationalists parties against the restoration of district governments in Sindh On Saturday.

Violence that began late yesterday was still continued, as at least four people were killed and five vehicles have been torched in Karachi.

Meanwhile, police have kicked off search operation in different areas of the city including Malir Halt, Safora Goth, Gulistan-e-Johr, Nazimabad and Sachal.

Commuters in the city are currently facing massive troubles as most of public transport had been taken off roads.