Some thoughts on this:
https://iofreflections.blog/2020/01/30/fair-play-o...I believe that testing athletes on the knowledge of the Rules and their interpretation is not a substitute for the deterioration of a community driven Fair Play culture. One may argue that currently the strongest single force working against Fair Play may be the post-Leibnitz strategy of the IOF, the move from a “we for us” culture to a media oriented culture.
Nothing undermines more a community based Fair Play culture than the commercialization of the sport and Olympic inclusion. The higher the stakes, the more money involved (both nationally and internationally), the weaker the community spirit becomes, and the stronger is the incentive to break the written and unwritten rules of Fair Play.