There was no defect in the slide and no need to warn against ramming into someone. so the manufacturer/rental company are not liable, the landlord's insurance carrier might pay a little to get rid of the matter but I do not see any real liability, the child, and his parents, who slid into the other child are definitely liable [but would not have any insurance coverage], I don't think the child's father is negligent as the accident was not foreseeable, especially if it was intentional, you might be liable if you knew some of the children were behaving irresponsibly on the slide or could reasonably foresee there might be an accident. How his parent proceed probably depends upon what the medical bills and extent of injury are.
Answered on Sep 01st, 2017 at 8:21 PM