Since we're talking about rules, I saw a young-ish gentleman shore fishing recently. Two lines in the water, and was fixing to cast out another. I mentioned to him, casual-like, that G and F frowns on such behavior. I was told "oh, that's alright, there's no bait on that first one". I mentioned, casual-like, that that likely won't make any difference to the authorities.
I believe I'm correct, right? I mean, I've been told to not even let more than two lines touch the water. That it's better to be safe, than sorry. I personally have no desire to raise the dander of any officer.