The determination of liability for slips and falls at public recreational areas is subject to a separate law. Although widespread venues are difficult to carefully inspect, N.J.R.S. §59:2-7 states that noticeable dangerous conditions should be made safe or—if the conditions cannot be remedied—the public should be warned about them.
The law also states that a public entity would not be at fault for failing to supervise a recreational facility, but it may be liable for failing to protect the public against precarious conditions.