Been an interesting read. Just how wide-spread are the perceived problems in reality???
Is it thought that there are dozens of people trying to bluff a different position? Is it really a widespread problem, or seen as such by plenty of people who "Know somebody who saw somebody who..." ?
Anything like this works on an element of trust involving those with a problem. There seem to be a lot of suggestions that would lead to some very complicated rules being introduced, or a lot more targets out on a course which may not be a good thing.
Not trying to be funny, just trying to understand how big the "problem" really is.