dont think its always about moaning because people choose to.
It can get tight on many people budget when you have to buy a yearly freshwater licence, a permit for almost all the good dams, then most fish saltwater too, so that would be a saltwater licence, as well as a bait collecting licence, if you are on a boat, that would mean all the boating licences, trailer registration licences, which all adds up.
When people do complain, they do so coz they can, dont mind it

coz then they havent even started on the cost of tackle hehe

so dont mind when people do moan about it, nothing can be done, and people will try and avoid it as often as possible. Till they get caught and are forced to pay it lol.
(Experience speaking here haha)
But i will say -
an effective use of permit money would be to ensure you have guys cleaning the dam around regularly instead of blaming all fisherman for the messes that do occur. The dam is very clean in my opinion, maybe responsible fisherman or effective management of the dam?
It would be great if the country could use correctional services guys (while preventing escape) to come in and clean all dams on a weekly basis, as well as getting them to clean up all "nature" areas such as beaches, forests etc.
Imagine how clean SA would be with all the correctional services already being so full. . .
Just a thought for a windy, fishless thursday....