Lahore- CNG stations in Punjab will open for two days according to the revised schedule of Sui Northern Gas Pipelines Limited (SNGPL) today. The new schedule will be implemented from 10th May till 31st May. CNG stations will be open on Wednesdays and Sundays from 06:00 A.M till for the next 24 hours. According to a spokesman, the decision was taken to provide additional supply to the power sector. CNG station owners, on the other hand, have rejected the revised schedule.