It depends upon where you live, you need to do bit of survey and find a station. Like towards motorway, moving on GT road towards Peshawar, Ahead of EME engineering college and before Ternol, there are 10 to 20 CNG station with at-least 12 open all the time. Last night, I got the CNG around 2:00 a.m with no line and 220 bars of pressure. Although, I had to travel 8-9 km back to home from the location but it?s worth it during these crises and did not had to wait to be filled. This is better than the khawari of 2-3 hours of standing on long lines during the day with no pressure.