2. The playground swing should not possess any sharp edges or rough surfaces that may scratch the delicate skin of children. Every step should be taken to ensure that no such edge or surface exists. Kids love to hold on to structures for support, and if there is a dangerous extension in those structures, children will be very vulnerable to injuries.
3. Make sure that the surface of the swing is free from loose screws or nails as well. These can cause just as many injuries as the rough surfaces and sharp edges mentioned in the preceding entry.