“Sounds like some rather spectacular vehicle crashes are just around the corner.” -WM7
The safety of CNG and Gasoline powered engines / fuel systems is about the same. Are you really concerned about this, or are you just imagining a problem with CNG?
If you are concerned, do you have *any* data to support that concern?
You don’t need to be a rocket scientist to recognize the rocket potential of sitting on a tank that’s pressurized to over 3,000 PSI. Perhaps irrational fear on my part but I don’t particularly enjoy transporting my oxy/acetylene tanks when I need to.