ISLAMABAD: Muttahida Qaumi Movement (MQM), Pakistan Muslim League-Nawaz (PML-N) and Jamiat Ulem-e-Islam-Fazl (JUI-F) Senators staged walk out from Senate against hike in petroleum product prices, Geo News reported.

Meanwhile, MQM MPs also staged walk out from National Assembly in protest against POL price hike and target killing in Karachi.