Suggested playset: one (1) sitting rock. Children may not sit on the sitting rock. Signage posted on all sides of the cordoned-off, mass shooting-hardened sitting rock will declare the criminal penalties for sitting on it. Full CCTV coverage of the surrounding five (5) blocks and a dedicated police squad will maintain the integrity of the sitting rock at all times. A second outer barrier will prevent children from looking at it or the signage. The sitting rock will be removed during non-business hours to keep it from becoming Fentanyl Mecca.
Whoah whoah whoah! What if a homeless sits on the rock? I'm just not sure that is enough security to prevent such a thing. The rock should be covered in deadly spikes, just to be safe.