How does your setting look at violence and murder directed at kids and those that commit it?

Well, there are two methods of dealing with things, but in the meantime, you will be jailed until the regional judge can take a ride down here, and then he'll decide how much you're to be fined. Barring that you'll fall a short distance at a long drop.

...

Like the real world, it's only a war crime if you lost and don't have powerful friends.

Fortunately, the youth of the wastes is not averse to pickpocketing primed explosives from naked strangers.

SPBP

My character throws rocks at brats if they're being annoying. Not little girls though, obviously.

Yeah, he rapes those

They said they couldn't come up with a non-tasteless pic for that.

Why didn't they just use a blood-stained rattle or teddy bear?

Hitting kids is okay, because it's a regressed society and it is "pedagogic".
Killing kids is fucking abhorent and whoever does it gets put on the chopping block/serves a short life sentance digging a mine.

Because this is funny.