Bilawal asks caretakers to halt attempts to jack up PoL pricesKARACHI: Pakistan Peoples Party chairman Bilawal Bhutto Zardari has criticized the caretaker governments move to increase PoL prices and asked it to desist from any such decision.In statement on Saturday, the PPP chairman expressed concerns over the reports that caretaker government was initiating attempts to hike the PoL prices and advised it to concentrate on ensuring free and fair elections instead of putting more economic burden on the masses.He asked the caretaker government to immediately halt the moves aimed at increasing the petrol prices.