If the government banned all types of guns, how would you defend your home and family from getting attacked by the mob? Would they help you defend your home or would you hide them in one room? Also, the mob (30+ people) surrounded your entire home so you cannot leave. They also destroyed your car. This all happens unexpectedly so you're not prepared. Personally, I might pour bleach out the window and hit them with some melons.Also, the police cannot help you, you're on your own, maybe if you have neighbours, you guys can team up. I think there are some interesting defense mechanisms that the knights used during the Medieval Times. If you have no idea what the question is about, you can treat this as a zombie apocalypse.