Ha your kidding yourself, the oil has always been flammable but not the gas.. HiChill is basically LPG.. Each to there own.. If the government didn't have a point then hychill could sue under fair trade..
It works great, but will I have it in my car? No thanks, I don't want to be burnt because my ac leaked into the cab, or because my ac gas caused a fireball if I crash.. I've got enough fuel to worry about but I sure as hell don't store it in the very front of my car, or the cab for that matter..
Good luck guys I do hope you can find a non flammable alternative that's kind on the environment.