"If you wish to ban all guns, perhaps cars should be banned as well."

False equivalence, not an argument.

Apart from sports guns and hunting guns, all guns are banned here in the UK. We have plenty of folk who shoot but their weapons are strictly regulated; if a copper sees someone waving a pistol about then they got it illegally and they are dealt with (the police shot a man waving a pistol about dead the other day). Our hunters hunt, sportsmen shoot etc. but apart from that on criminals want or need a gun, and if you produce on in public, you're going to suffer the consequences.

I guess this would be impossible for a huge number of reasons, not least the scared cow of the second amendment and the culture of violence that the US is steeped in.