What is the most logical next event?

How to keep kids safe on the playground
Look for signs of poor maintenance.
Before your children start playing on a playground, it's a good idea to look the equipment over to see if you notice anything that might suggest that it has been neglected, such as rotting wood or missing bolts. If you find anything like this, it's best to choose another playground.
When using swings, make sure that the s-hooks that hold the chains to the posts are completely closed. Make sure there are no nails or screws protruding that could cause injuries.