Cars cause more than 1000x the death caused by all guns, much less that caused by the undefinable or indistinguishable subset of guns you call "assault weapons."
No cars. No death by cars also applies, no?
You appear to be motivated by the desire to promote public safety, but fail to prioritize your efforts to that end, which causes me to suspect your motives. If your approach to promoting public safety is to ban the instruments involved in making the public unsafe, cars should have been banned LONG before guns.
It's akin to "penny wise, dollar dumb."
I can only conclude that your motive is only to rid citizens of their ability to resist an attempted collectivist take-over. Am I wrong?