Yes, I meant the more general concept of goods that can be used without fees, for which there doesn't seem to be a great term. Very widely used methods are e.g

Yes, I meant the more general concept of goods that can be used without fees, for which there doesn't seem to be a great term. Very widely used methods are e.g. reducing lanes, reducing speed limits, banning (private) cars on some roads and decreasing parking space. These are used a lot more widely, and probably a lot more succesfully, than pricing systems. Notably these all are about as discouraging regadless of how much money you have.