Public charges seems to include things like fees for services and tolls, so it would seem that payment for entry to public parks is included here. Unfortunate though, as it may not make financial sense to open up areas if it requires someone there to accept payment (unless enough people are paying on an honor system). It may also result in parks just widening the scope of specific park passes and increasing the cost of a pass, meaning you can no longer visit one specific area of the park for a small fee. I wonder if you could just require that cash payments be made in advance at a park center if you don't choose to pay online.