Unfortunately, if you live in certain cities, your need to use your vehicle to escape any threat is growing by the day, it seems. I would never want a vehicle that would shut off the fuel system if I had to escape an ANTIFA checkpoint, for example, and the thugs were surrounding my car on all sides.[ And before folks jump in here to say this is the reason why their older vehicles are superior, we should all remember that our chances of being in a motor-vehicle-collision due to everyday driving is much, much higher than our need to use the vehicle to escape any "threat," here, CONUS. Underplaying a modern vehicle's drastically increased occupant-safety capabilities is disingenuous, at-best. ].