With the recent fishing craze, and the removal of fishing spots in safe areas, I just thought it'd be fun if a fishing license showed up that'll get people fined by blackjacks or retainers or whatever if they lack one. Any reason to get people fined for a lesser crime would be fun, I think!
Since it was Glitt that set up the "NO FISHING!" sign, maybe they should be the chief enforcers of it?
Guild of Illustrious League Fisherfolk.
Player initiative ingame could make this happen.