I'm pretty sure there used to be possession limits on walleye. It was something like three limits. I didn't know there aren't any more. When I get time I'll get out the past fishing regulations and see what year that changed.

I seem to remember a guy getting busted for having a freezer full of walleye fillets, hundreds. I think He was part of a poaching ring, and one of the charges against him was over possession.

Will have to check both.