My mistake, we don't kill people who throw stones at us.
What we do is that:
1. Tear gas (doesn't hurt, just making you cry so you won't see long rage for a little time).
2. Fart gas, I don't know if that's what they called tbh, they make discusting smell like fart or something so people will go back and not come to the fence (if someone comes to the fence, we warn him first with loudspeakers, and then shoot if he doesn't stop).
3. Rubber bullets, only if it really matters.
And for the people who throw molies at us, we shoot them a real bullet in the foot so they can't walk for a while, and then we arrest them (of course they get medicine, they don't stay like this).